8 Best Frozen Liquids

Adequate heating and insulation are crucial for maintaining a comfortable and warm atmosphere in our homes throughout the winter season. While we frequently concentrate on conventional techniques like insulation and central heating systems, frozen liquids are an additional component that can be extremely important. You did indeed read correctly! Unexpectedly, some frozen liquids can significantly improve the insulation and heating of our houses. This post will discuss eight of the top frozen liquids that are great for insulation and heating, providing a creative and sustainable way to keep your house warm and energy-efficient.

Classic ice is the first item on our list of frozen wonders. Place ice packs or frozen water bottles strategically around windows and doors, for example, or anywhere else where additional insulation is required. The cold air that is released when the ice gradually melts can help counteract the warmer interior temperatures, particularly in the summer. In addition, melted ice can be collected and repurposed as water, making it a sustainable choice for environmentally conscious homeowners.

The next product is frozen gel packs, which are frequently used to keep food and drinks cold. These multipurpose packs can also be used as insulation for homes. Gel packs can help maintain a constant temperature and stop cold air from leaking in by being placed in places that are vulnerable to heat loss, like crawl spaces or attics. Gel packs are an affordable option for long-term insulation needs because they are reusable and can be frozen several times.

Saltwater is another frozen liquid that is noteworthy. Homeowners can make DIY ice packs with a lower freezing point than pure water by freezing a mixture of water and salt. Because of their extended cold-holding capacity, they are perfect for use in freezers and refrigerators as well as as temporary air conditioners on hot summer days. In addition, saltwater ice packs are simple to construct and can be tailored to fit any size container or area.

What about people who want to heat and insulate their homes using a more natural method? Frozen vegetable broth can help with that. Homeowners can produce environmentally friendly ice packs that not only help insulate their homes but also softly scent the air as they melt by freezing homemade or store-bought vegetable broth in ice cube trays. Use these vegetable broth ice packs in pantries, kitchens, or anyplace that could use a little warmth and flavor.

Phase-change materials (PCMs) present a cutting-edge substitute for individuals looking for a high-tech answer to their insulation and heating needs. PCMs are materials that can transition from a solid to a liquid and back again by absorbing and releasing thermal energy. Homeowners can make reusable ice packs that help control indoor temperature and lessen the need for conventional heating and cooling systems by freezing PCM-filled containers. Furthermore, PCMs are safe options for customers who care about the environment because they are non-toxic and environmentally friendly.

Naturally, a list of frozen beverages wouldn’t be complete without including traditional ice cream. When it comes to home insulation, ice cream can be useful even though it might seem like a decadent treat. Ice cream containers can be frozen and then placed strategically in areas that require additional insulation to provide homeowners with a sweet fix for their heating and cooling problems. Additionally, the delightful scent of freshly churned ice cream instantly brightens and enlivens any space.

Frozen liquids provide a novel and environmentally beneficial alternative to conventional home heating and insulation techniques. Using the power of frozen liquids, such as ice cream, gel packs, saltwater, vegetable broth, or even ice packs, can help maintain a comfortable and energy-efficient home all year long. Why not check out these frozen marvels and see what kind of impact they can have on your home?

1. Ice Water frozen at or below 0°C
2. Frozen Juice Juice that has been frozen into a solid state
3. Frozen Milk Milk that has been frozen to preserve freshness
4. Frozen Smoothie A blended fruit drink frozen into a slushy consistency
5. Frozen Soup Soup that has been frozen for later consumption
6. Frozen Coffee Coffee that has been frozen into ice cubes or slush for refreshing drinks
7. Frozen Alcoholic Beverages Alcoholic drinks served frozen for a chilly treat
8. Frozen Vegetable Stock Vegetable broth frozen into cubes or bags for cooking purposes
  2. How to make your own antifreeze
  3. Types of antifreeze
  4. Whether antifreeze can be used
  5. What is a flushing fluid for the heating system and whether it is necessary to flush it or not?
  6. How to choose a fluid for the heating system?
  7. Use of alcohol as a coolant
  8. Varieties
  9. Choosing an optimally safe antifreeze liquid for a car
  10. How to choose the right fluid
  11. About alcohols
  12. Peculiarities of using water as a coolant
  13. How to use antifreeze in the heating system
  14. Subtleties of use
  15. Advantages and disadvantages of using non-freezing fluid for home heating
  16. How to choose a non-freezing agent
  17. What to pay attention to?
  18. How to choose a non-freezing liquid for the heating system
  19. Advantages and disadvantages
  20. New mineral heat transfer fluids
  21. Non-freezing fluid for heating systems
  22. Non-freezing liquid for heating "TECHNOLOGY UYUTA-65"
  23. Non-freezing liquid for heating "TERMAGENT-65"
  24. Non-freezing liquid for heating "Teply Dom-65"
  25. Composition of antifreeze liquid
  26. How to pour coolant into the system
  27. How to choose the right antifreeze liquid
  28. Selection tips
  29. Non-freezing liquid in bulk, without methanol, from 45P. – 20 tons.
  30. ArcticLine-15 (blue)
  31. IceDrive-20 (blue)
  32. GleidExpert- 25 (blue)
  33. IceDrive-30 (green)
  34. IceDrive-30 (blue)
  35. IceDrive-30 (red)
  36. IceDrive-35
  37. PolarView-20
  38. PolarView-25
  39. Nord Stream(5L)
  40. Kaltes-25 (4.5L)
  41. When antifreeze should not be used
  42. Instructions for use
  43. What components are in the antifreeze
  44. Good antifreeze with your own hands
  45. Video on the topic
  46. Non-freezing liquids 2024: a comparative test by Za Rulem magazine
  47. How to choose antifreeze? The best antifreeze! Tested personally!
  48. Why banned antifreeze is the best choice


You can now find a non-freezing agent in the automotive market to match any taste or color. You can choose from a variety of these products made by both domestic and international manufacturers. The most important thing is to keep your cool in the face of diversity.

On the question of what is a good antifreeze, most often from the seller you will hear a counter question – how much you expect to pay for it. We do not push you to buy the most expensive washer fluid, but we also warn that the choice of cheap goods can cost you dearly. First of all, the quality of the non-freezing agent will be indicated by its safety for human health. You will be able to judge the safety after looking at the composition of the liquid. The label always indicates what type of alcohol it contains. The main thing is to check that it does not contain such poisonous alcohol as methanol. Russian legislation prohibits in black and white the use of methanol in automotive cleaning fluids. In this regard, methanol was replaced by isopropyl alcohol, which left an imprint on the cost of antifreeze water.

How to make your own antifreeze

It is quite simple. If you do not want to spend extra money on expensive antifreeze, and you do not want to fill cheap, made of chemistry, you can prepare antifreeze yourself. In addition, this advice is also suitable for those who need to go on the road, and in the garage stocks of antifreeze are not left. There are 3 methods for making frost-free water, the best quality frost-free water is made of pure ethyl alcohol, a little more profitable frost-free water based on vodka, the most budgetary – frost-free water based on isopropyl alcohol. Keep in mind that the higher the alcohol content, the more resistant the antifreeze will be in severe frosts.

  • Froth-freeze variant with your own hands №1

We need distilled water, detergent, and ethyl alcohol to make the highest-quality antifreeze. 20% ethyl alcohol and 80% distilled water are combined, and then a few drops of dishwashing detergent are added. Once everything has been well combined, the liquid is prepared for use.

  • Variant of non-freeze with your own hands No. 2

There are just two ingredients needed to make the second version of non-freeze: detergent and vodka. Since the concentration of vodka is substantially lower than that of pure ethyl alcohol, distilled water is not required. This version of antifreeze requires a few drops of detergent added to vodka to make. After everything is well combined, the washer is filled with it. Some drivers still dilute the substance with 20–30% distilled water, but if there are significant frosts, the alcohol content must be increased.

  • Variant of unfreeze with your own hands #3

Finally, and this is the least expensive option: making non-freeze with isopropyl alcohol. In order to prepare it, a 1:3 ratio of water to alcohol is used. After adding detergent to the mixture, everything is combined and made ready for use.

Although homemade antifreeze is produced in an unprofitable manner, it is undoubtedly of excellent quality. Furthermore, reputable producers of antifreeze incorporate unique additives and benefits into their formulas, such as glass protection, dirt-removal components that work wonders, and a pleasant scent that permeates the entire car interior.

"Non-freeze and everything you need to know about it" should be shared.

Types of antifreeze

This particular product has a very large market. Manufacturers have recently increased the variety of products they offer in response to the growing demand for "antifreeze."

Different chemical compounds are used to make non-freezing liquids:

  • Glycerin;
  • Ethylene glycol;
  • Propylene glycol;
  • Bischofite rassol;
  • Saline solution.

Ethylene glycol, glycerin, and propylene glycol aqueous solutions are the basis for the production of the most popular household "non-freezing agents." Due to the high level of aggression exhibited by these substances, special components, or additives, are added.

Which is intended to stop damage, rust, foaming, and scaling.

  1. Ethylene glycol are the most popular among our consumers. Their main advantage is their low price. But at the same time it is the most toxic non-freezing liquid, the use of which in two-circuit boilers is prohibited, due to the high probability of getting into the water supply system, which is dangerous to human health. It is worth considering that when the boiling point rises above 110 degrees, ethylene glycol gives a precipitate, which can disable some elements of the system.
  2. Propylene glycol similar in properties to the first type, but are harmless and safe. They are recommended by most manufacturers.
  3. Glycerin absolutely non-toxic and environmentally friendly, provide maximum protection against corrosion. It does not increase in volume when it changes to a solid state, and simply needs to be heated to start up the system.
  4. Antifreezes based on natural bischofite solution have unique physical and chemical properties. Low freezing point and high boiling point, as well as higher heat capacity and heat transfer than water, which is uncharacteristic of most of these products.
  5. Solefog heat transfer fluids are produced on the basis of solutions of mineral salts (magnesium, calcium, sodium and their compounds). A significant disadvantage of these fluids is a high corrosive aggressiveness to the equipment.

Antifreezes are available in two forms: concentrates that need to be separately prepared, or already diluted and ready to use (experts advise using a coolant with a freezing point of -20 to -25 degrees Celsius).

An illustration of ethylene glycol liquid dilution. There are two varieties of them:

  1. With a freezing threshold no higher than -30 degrees (then, to come to a freezing temperature of -25, the mixture must be diluted with distilled water in a ratio of 9:1);
  2. With a freezing threshold no higher than -65 degrees (to get a freezing threshold of -25, antifreeze and water are mixed in fractions of 6:4).

Whether antifreeze can be used

Heating system that uses antifreeze rather than water

Nearly everyone is familiar with antifreeze or non-freezing liquids. They are frequently found in automobile cooling systems during the winter. Antifreeze cools an automobile engine by removing excess heat from the engine. Even in the worst frosts, it does not freeze at the same time. These characteristics—the capacity to transfer heat even at extremely low temperatures—led to the usage of antifreeze in the building of heating systems. Particularly noteworthy is the system’s usage of this coolant in the pipeline’s section that passes through open space.

One advantage of "non-freeze" is that it causes less corrosion to form on the inner surface of pipeline systems than regular water does. Without a doubt, another benefit is that there are no suspended limestone solutions in non-freezing liquids, so there’s no need to be concerned about potential scale formation.

Non-freezing liquids can be utilized in heating systems in a variety of ways.The type of variety you choose depends on the climate and how your home’s heating system is set up.

What is a flushing fluid for the heating system and whether it is necessary to flush it or not?

You will need to buy a liquid meant for cleaning the pipelines and heating the radiators in addition to the coolant itself in order to run the heating system.

In an emergency, you could certainly use regular tap water and special liquids to flush the inside of the pipes, but it’s still preferable to use the special liquids that contain chemical additives specifically designed for this purpose.

Using water that has been mixed with a caustic soda solution is an alternate flushing method. After being added to the heating system, this mixture is left there for roughly an hour. When the soda solution comes into contact with the internal system surface, the scale is dissolved. Furthermore, corrosion-ridden areas will dissolve in the soda solution.

How to choose a fluid for the heating system?

  • First of all, it is necessary to determine the operating parameters of the system. Two extremes will be important to you here – the maximum temperature of the coolant when heating in the boiler and the minimum ambient air temperature.
  • Next, you need to carefully study the specifications of your heating system. Actually, the main attention should be paid to the characteristics of the heat exchanger in the boiler. Some manufacturers may not allow the use of non-freezing fluids.
  • And, finally, after determining the permissibility of using a non-freezing liquid and its possible temperature parameters – proceed directly to the selection of the brand of liquid, focusing on its lowest toxicity. After all, the heating system will be located in the living space, and possible leaks of liquid should not lead to poisoning.

Use of alcohol as a coolant

No matter how sacrilegious this may sound to a man’s ears, using alcohol as a coolant is acceptable. Alcohol can be used in a variety of temperatures and doesn’t freeze. Technical alcohol is naturally used in such a capacity, despite the fact that it is extremely poisonous to humans. Nonetheless, a lot of boiler and heat exchanger manufacturers have issues with the use of liquid coolants like ethylene glycol or bischofite.

The drawback of using pure alcohol as a coolant is that it evaporates quickly; through tiny pores in the system, you will lose roughly five liters of alcohol annually.


The primary criterion used to categorize liquids as "Warm House" is the variation in the primary constituent. A variety of variations of mixes based on green-colored polypropylene glycol are available.

  • "Warm House ECO – 30". Such modification has some distinctive features in use. If the mixture is used for two-circuit or TEN electric boilers, it must be stirred with water (temperature -20 degrees).
  • "Warm House ECO – 20". This composition is suitable for both single-level and two-level gas boilers. Predominantly used for two-circuit equipment.

The mixture "Warm House" is made with red-colored ethylene glycol in addition to polypropylene glycol. Several types of material are produced based on this component.

  • "Teply Dom – 30" is used for single-circuit boilers. It is not recommended to pour the composition into the system in undiluted form. The liquid is pre-diluted with water (temperature -20 degrees Celsius).
  • "Teply Dom – 65" is a highly concentrated liquid with a high content of ethylene glycol. This composition is most often used for heating and air conditioning systems at industrial facilities.

Choosing an optimally safe antifreeze liquid for a car

Some theoretical understanding is required in order to select a non-freezing agent. Water won’t work as well in the winter as it does in the summer and autumn-spring. Water used in winter conditions can negatively affect the nozzles, causing them to fail sooner due to their physical properties. Apart from other issues, a cracked windshield washer tank on the car can "please" the owner. All of these factors merely force every driver to visit car dealerships when the first cold weather arrives in order to buy high-quality antifreeze that, in addition to serving its intended purpose, is also safe for their health.

The quantitative ratio of alcohol to water in non-freezing liquids, which is present in almost all non-freezing liquids on the planet today, influences the composition’s crystallization temperature.

So, first of all, thinking about what kind of antifreeze to choose, the car owner should read the composition of the purchased substance to find out the ingredients of the contents. The problem is that the market forces manufacturers of almost all substances to use only cheap, low-quality raw materials in their products, which allows them to minimize the cost of the finished product as much as possible. If the motorist does not know how to choose a non-freezing agent, then he should learn about the type of alcohol used by means of the label. Since all the main ingredients are listed in the composition, the non-freezing agent will contain methyl, ethyl or isopropyl alcohol.

Choosing a non-freezing agent for cars, you should be very careful to choose a liquid with methanol, as this chemically dangerous substance is prohibited by the current legislation in Russia. This element has strong toxic properties, even at a minimum content of the substance in the air a person can get serious injuries that contribute to poisoning of the body or a sharp deterioration of vision. At the same time, the methanol contained in car frost-free liquids is not able to qualitatively clean the windows from accumulated dirt. It adversely affects the wiper blades, affecting their performance. In addition, if you use a substance on methanol on unheated glass, you will not be able to clean the glass at all.

When deciding on an antifreeze type, it is crucial to consider the safety of all occupants of the vehicle at all times. A good non-freezing liquid should have some smell to it, even though the substance that was purchased shouldn’t release any hazardous fumes.

It would be preferable if the composition buyer checked for odor at the time of purchase; methanol-based liquids don’t smell because they are only used to make the least expensive car window products.

Ethylene is the second kind of alcohol that is utilized to make antifreeze. The majority of experts advise drivers to discontinue using these substances, with ethanol being the most optimally safe ingredient to add to the glass-washing mixture. It is true that no one uses this kind of liquid because the price is so exorbitant that even the manufacturers won’t buy it. All that’s in the ethanol-based non-freezing liquid mixture for cars is vodka, which has no smell. The driver and passengers are unaffected by the vapors that escape the liquid; they simply enter the air.

Isopropyl alcohol, the third major component of antifreeze, is now the most widely used ingredient for washing automobile windows during the winter. The car owner can stop using this substance, which is present in the liquid’s composition in such minute amounts that it is inherently harmless, if he hasn’t decided which type of antifreeze is best. Antifreeze contains isopropyl alcohol, as evidenced by its distinct smell, which is similar to acetone.

While selecting a non-freezing agent, car owners should consider various other significant factors, in addition to the fact that the type of alcohol used in the product must be considered. These factors include:

  • chemical formula of the alcohol contained;
  • kinematic viscosity (this indicator is related to the throughput capacity of nozzles);
  • surface tension (the level of penetration of the substance into the dirt and the speed of its wetting);
  • crystallization temperature;
  • presence of various surfactants.

How to choose the right fluid

There are hundreds of different products available on the market for heating devices and their consumables nowadays.

It can be challenging to select a safe and high-quality antifreeze from the selection since each company uses a variety of marketing gimmicks to get customers to notice their offerings. The homeowner must be aware of the conditions that must be met for the liquid that is poured into the circuit to heat boilers in order to avoid falling victim to the bait put out by advertisers.

Before making a purchase, the owner should become familiar with the technical features of boilers and the antifreeze compatibility list for radiators and circuit-connected pipelines. Furthermore, it is imperative to delineate the operational parameters and peculiarities of the heating system. The next step is to research the precise specifications provided by professionals for antifreeze fluids that can improve the heating system’s efficiency, stability, and safety.

Take note of the following specifications:

  • operating temperature range;
  • heat capacity;
  • inertness of the chemical composition;
  • the presence of anti-corrosion properties;
  • No sedimentation in the fluid when heated;
  • stability of chemical properties – density, viscosity, heat capacity;
  • No toxic emissions during use.

Operational boilers for heating Boilers that use liquid, gas, or solid fuel will last a lot longer if they are filled with antifreeze that has a stable chemical composition, a maximum operating temperature range, and acceptable performance characteristics that ensure that heating devices are protected from solid deposits, corrosion, and scale. Purchase this fluid only from reputable suppliers. However, using the wrong kind of antifreeze can have a lot of unfavorable consequences.

Adverse consequences that could manifest:

  1. foam formation inside the circuit when the coolant is heated;
  2. sludge precipitation, which causes the pipes to overgrow and the boiler heat exchanger to clog;
  3. corrosion formation;
  4. appearance of leaks;
  5. violation of the tightness of the boiler;
  6. release of toxic substances.

About alcohols

Alcohols are a common ingredient in technologies used to produce non-freezing automotive liquids.

It might be various material grades:

  • Ethyl alcohol is the safest option for the driver and passengers. But products based on such alcohols have too high cost on the market of auto chemicals.
  • Along with ethyl alcohol, methyl alcohol is widely used. It is poisonous, does not have a pronounced odor. It is also forbidden to use it for the manufacture of non-freezing liquids, but it is much cheaper than ethanol in terms of cost. If this alcohol is included in the composition of the antifreeze, then it can be considered that this is a counterfeit liquid, which is produced by small companies.
  • Isopropyl alcohol is also used. It has a rather pungent odor. Its price is very low. It is, rather than being the basis for the production of available counterfeit products.

Peculiarities of using water as a coolant

Water is the optimal heat transfer medium in terms of efficiency. Because of its extremely high fluidity and heat capacity, heat can be supplied to the radiators in the necessary volume. Which kind of water should I use? If it is a closed system, you can pour water straight from the faucet.

Yes, the composition of tap water is not ideal; it includes some mechanical impurities and salts. Indeed, they will ultimately focus on the heating system’s components. However, this will only occur once. In a closed system, the coolant circulates for years, and very infrequently, a small amount of make-up is needed. Consequently, a certain amount of sludge won’t cause any real harm.

It is nearly perfect to use water as a coolant for heating systems.

Higher standards must be met for the quality of the water used as a heat carrier in open-type heating systems. Water gradually evaporates but is periodically replaced by adding more water. As a result, it appears that the liquid’s salt concentration is constantly rising. This implies that sediment builds up on the elements as well. This is the reason distilled or purified water is used in open-type heating systems, which have an open expansion tank in the attic.

Distillate is a better option in this situation, but obtaining it in the necessary volume can be difficult and costly. It is then possible to pour filtered water that has been purified. The most important ones are the high concentrations of hardness salts and iron. Mechanical impurities are also nonexistent, but the simplest way to combat them is to use multiple mesh filters with varying mesh sizes, which will help capture the majority of them.

You can prepare distillate or purified water yourself instead of purchasing it. Pour first, then wait for the majority of the iron to settle. The settled water should be carefully poured into a large container and brought to a boil without a lid. This gets rid of the hardness salts (magnesium and potassium). This water can be added to the system because it is ready to use in theory. and then add fresh drinking water or distilled water to refill it. The cost of this has decreased from the original filling.

How to use antifreeze in the heating system

Only after the system has been thoroughly cleared of all previous coolant and the integrity of all connections and sealing quality has been verified can the new mixture be added. Replace worn parts if necessary. Once all the preliminary tasks are finished, you can proceed to the most important part of the task: adding the antifreeze. To keep the mixture’s composition "even," it is diluted with water before being added to the system.

Heating non-freeze is a somewhat "capricious" mixture requiring particular circumstances.

When utilizing it, attempt to follow these suggestions::

  • Increase system pressure and pump capacity.
  • Remove all parts containing zinc.
  • The first startup of the system is carried out from the minimum power values with a gradual increase to the norm.
  • Non-freeze is used only in single-circuit systems, as some of the substances included in its composition are poisons.

Gas boilers are thought to provide the best "environment" for using antifreeze. Regarding electric installations, severe overheating frequently happens in these kinds of systems.

Breakdowns in pumping systems, clogging of all filters, and a decrease in the primary heat dissipation indicators can result from disregarding these fundamental guidelines.

Subtleties of use

It is advised that you become acquainted with the composition’s technical properties and usage guidelines prior to using the coolant. Inappropriate use of the heating system may result in damage.

Additionally, keep in mind that the composition is more fluid (than water). As a result, make sure that every component of the system is tight before adding the liquid.

Replace the fasteners if they appear to be unreliable. Sealing compounds can also be used to treat problem areas. Liquid is offered for sale ready to use. However, it is advised to dilute the product beforehand to lessen the possibility of rust formation, which increases when mixing the composition with water that has a high salt content.

It is recommended to place a small amount of the composition in a transparent container prior to adding "Warm House" to the system. Following the addition of water, the mixture is shaken until it turns transparent; sediment shouldn’t be visible at the bottom of the container. One can already pour the resultant mixture into the heating system.

The coolant "Warm House" has a five-year service life. The liquid will still not freeze after this point, but many of its properties will change. It is recommended to replace the fluid in the system after five years of use, as the composition may cause the formation of scale and rust.

The system has to be thoroughly flushed after the old composition is removed from it completely before replacement. Special tools are used for trustworthy cleaning; these can be bought from the store.

Advantages and disadvantages of using non-freezing fluid for home heating

A coolant change is frequently performed in conjunction with the switch to a new heating system type, ensuring long-term, trouble-free device operation.

An excellent solution for areas with severe winters and frequent frosts is to use antifreeze as a base. This eliminates the possibility of a system failure and pipe deformation because the liquid will prevent the pipes from freezing.

It can also be used in homes that aren’t occupied during the winter because the owners aren’t able to keep an eye on the equipment’s condition at that time.

The primary benefits of not freezing

  • the liquid can be left in the heating system for a longer period of time without draining it;
  • Pipes and radiators remain filled with coolant, which prevents oxygen from leaking inside;
  • The type of additives used in the fluids can reduce the risk of corrosion, scaling and foaming;
  • the coolant freezes at temperatures from -65 to -30 degrees Celsius (depending on the degree of dilution with water);
  • when returning home, the system can be put into operation without fear for its condition.

By using non-freeze, you can keep the whole heat supply complex from defrosting and prolong the lifespan of individual heating system components.

Antifreeze with an increased viscosity can be removed by diluting it with regular water in the prescribed amounts.

In the absence of this, the owners will have to replace the part with a more powerful one or force the circulation pumps to operate at maximum capacity, which helps preserve a significant amount of coolant and the system.

It is still worthwhile to consider the coolant’s drawbacks:

  • high cost (especially compared to water);
  • low thermal conductivity and heat capacity (heats up slowly, but cools down much faster);
  • high viscosity of the mixture, which can affect the energy consumption and the required boiler output;
  • the need for increased sealing of all connections to avoid leaks;
  • some substances included in the composition of non-freeze are dangerous poisons for health;
  • only suitable for use in certain types of systems.

Before using the antifreeze, make sure the expansion tank is in good condition. Generally, because this coolant has somewhat higher expansion parameters, it is necessary to reinstall a part with a larger volume.

How to choose a non-freezing agent

Purchases of the liquid ought to be made at reputable, trustworthy retailers. However, the buyer is still uninsured against fake or subpar goods even in this scenario.

What to pay attention to?

  1. Price. Mainly depends on the amount of alcohol in the composition. The more alcohol, the higher the cost. But it is its quantity that determines the working temperature of the product. If the price is too low, do not be surprised when the composition at -5 turns to mush – perhaps the manufacturer "forgot" to add the right amount of alcohol to reduce the price.
  2. Odor. Its absence indicates methanol. You can use the product, but do not forget that it has not undergone any quality control (import of legal methanol-containing liquids into the Russian Federation is also prohibited), the ratio of water and alcohol has not been tested.
  3. Foam. Quality antifreeze products have a stable foam after shaking.
  4. Sediment. Its presence indicates foreign impurities or a chemical reaction between the components. Quality antifreeze is always transparent.
  5. Information. The label should contain detailed information about the composition, manufacturer, date of issue, etc.
  6. Appearance. Leaks on the bottle, leaky cork, smudged inscriptions on the label, unevenly glued label – all these are signs of counterfeiting.
  7. Freezing temperature. Often does not correspond to the one indicated on the package, so it is better to buy with a reserve. This trick is usually resorted to by unpopular brands. Proven manufacturers indicate accurate information or even less minus than the product can withstand.

How to choose a non-freezing liquid for the heating system

Antifreeze, also known as non-freezing liquid, is a unique material with a low freezing point. It is utilized in heating systems to prevent equipment and pipe breaks that could occur with regular water.

Benefits of antifreeze include the following:

  • It is left in the system on a permanent basis – the properties and characteristics will be preserved;
  • Does not freeze at sub-zero temperatures;
  • Prevents the formation of scale on pipes and heating equipment and is able to remove it;
  • Does not affect the change of gaskets and seals (do not swell, shrink, dissolve).

However, it also has the following drawbacks:

  • Less heat exchange properties, compared to water;
  • Can release toxic substances into the air in case of system leakage;
  • Possesses viscosity – it is necessary to take into account the enhanced hydraulic characteristics when selecting heating equipment;
  • It is much more aggressive to metals than ordinary water.

Advantages and disadvantages

There are various variations of Warm House mix, and each has some unique characteristics.

Even with the wide range of compositional variations, the following general benefits of Warm House mixes can be emphasized:

  • The fluid can be used at both very high and low temperatures;
  • the product does not lose its technical characteristics during the entire service life, which is five years;
  • The coolant is absolutely safe for heating systems and does not damage non-metallic materials;
  • the service life of the liquid, which is used only for heating a private house, can be increased up to 8 years;
  • compositions from the "ECO" series are completely environmentally friendly and safe for health, as they do not emit harmful substances when evaporating;
  • The liquid is not subject to fire and is absolutely fire safe.

Nevertheless, there are a lot of drawbacks to this material.

The primary drawbacks consist of multiple attributes.

  • The compound can only be used for heating boilers of a certain type. If the heating system is equipped with an electrolytic electric boiler, it is not recommended to use the "warm house" fluid.
  • The mixture should not be used in heating systems with galvanized pipes.
  • When using this liquid it is necessary to strictly follow all instructions on the package of goods. If the product is incorrectly combined with water in the heating system, problems may arise in the form of failure of heating elements.
  • If another composition is added to the system, in addition to the "Warm House" liquid, it will lead to loss of anti-corrosion properties of the composition and will contribute to scale formation.

If all of the usage guidelines for this composition are followed, the material’s drawbacks won’t have an impact on its application.

New mineral heat transfer fluids

Since the liquids are based on the natural mineral bischofite, we have chosen to draw attention to their description. The material is magnesium chloride hexahydrate, which is the full name of the magnesium salt of hydrochloric acid. The following properties of the completed antifreeze, which is intended to be used at a minimum temperature of minus thirty degrees, are declared by the manufacturer:

  • color of water solution is light yellow, density is 1117…1250 kg/m³;
  • boiling threshold – 116 °С, freezing point – minus 30 °С;
  • specific heat capacity – 0.77 kcal/kg -°C (3.23 kJ/kg -°C);
  • Thanks to additives there is no foaming and aggressive effect on a variety of seals – silicone, paronite, EPDM and BMS rubber;
  • The substance is non-toxic;
  • In terms of viscosity and fluidity, the preparation is very close to glycol chemicals.

Citation. After 2010, the product was introduced to the market. As of 2018, the cost of the liquid is approximately one unit of energy per liter of ready coolant (-30 °С).

Mineral antifreeze is superior to conventional glycol analogs because of its high boiling point, affordability, and safety for human health. Negative: 23% less heat capacity than water due to increased density and low heat capacity.

Several drawbacks have been identified by the coolant’s practical application, as shown by the reviews on:

  1. The flowability of the solution is extremely high. There have been cases when antifreeze penetrated through the soldered joint of polypropylene pipes.
  2. In contact with air, the liquid fraction evaporates quickly, leaving a noticeable salt build-up. Similar phenomena are observed in heat exchangers and pipelines, where air bubbles have penetrated.
  3. The substance reacts with bare metal on welds. Stalactites of iron and salt form inside the system, reducing the passage cross-section and clogging the strainers.
  4. In case of overheating antifreeze turns into a slurry of incomprehensible color, which is demonstrated in the photo.

We won’t take a chance by recommending mineral antifreezes for use in residential heating systems based on user experience. With time, manufacturers might be able to resolve the aforementioned issues, allowing magnesium chloride solution to compete on an equal footing with glycols.

Non-freezing fluid for heating systems

Non-freezing liquid for heating "TECHNOLOGY UYUTA-65"

Low-freezing coolant is compatible with all types of heating boilers, including electric, gas, and diesel, and it functions well in closed heating systems. The only restriction is that the liquid cannot be used in boilers where the coolant is heated by an electric current flowing through it.

I have a few more things to say regarding pipes. Pipelines made of polypropylene and aluminum can be used with the liquid. But you can’t pour it into pipes made of galvanized steel. Antifreeze "Technology of Coziness-65" causes zinc to flake, and over time, its precipitate accumulates on the boiler’s heaters.

The product’s main component is 65% ethylene glycol with silicate additions. It offers anti-corrosion, anti-bacterial, and anti-foaming qualities. The non-freezing agent functions steadily and lasts for five years, or ten heating seasons, to put it simply.

Even at -65 degrees, when crystallization starts, a non-freezing liquid won’t turn into ice. Generally speaking, an adaptation for the Far North and other hostile environments. The absence of destruction and system damage is a major benefit because the medium does not expand. 20 kg in weight. Cost: starting at 1.8 т.р.


  • optimally suited for a wide range of users;
  • can be diluted with ordinary tap water;
  • does not contain amines and nitrates;
  • works against corrosion;
  • service life of 5 years.


  • is not suitable for electrolysis boilers;
  • Toxic, contact with drinking water must be excluded;
  • requires special disposal.

Non-freezing liquid for heating "TERMAGENT-65"

The producer makes antifreeze, which can be used in closed heating systems with heat pumps, solar energy, and hot water heating as a heat coolant. The product is used in refrigeration equipment in industry. High-purity monoethylene glycol serves as the foundation for the composition.

It is a two-atom alcohol that has been treated with carboxylate inhibitors, an organic anti-corrosion additive, sourced from European manufacturers. They function to keep bacteria, foam, corrosion, and scale from growing in the system.

The operational temperature range is between -65 and +112 degrees. The composition works well with plastic and elastomer-based pipes. Plastic canisters containing twenty liters of antifreeze are provided. Because of its high viscosity, antifreeze needs to be diluted. This is where distilled water comes in handy. Twenty percent of the system volume is the lowest concentration that can be used. The cost of this non-freezing heating system fluid starts at 2.2 т.р.


  • presence of additives against corrosion;
  • wide temperature range;
  • works on plastic pipes;
  • complies with sanitary and hygienic norms;
  • does not expand when freezing;
  • blocks the formation of scale, foam and corrosion.


  • distilled water must be purchased separately;
  • Overheating must be completely excluded (continuous circulation of liquid, complete immersion of heaters in antifreeze, etc.д.);
  • does not work with zinc-containing elements.

Non-freezing liquid for heating "Teply Dom-65"

We have a concentrated coolant in front of us that is made with premium Russian-produced ethylene glycol (red in color). It is intended to function with a range of heating systems. The process of diluting with water is done according to the necessary temperature. The acceptable range is much wider, ranging from -65 to 112 degrees, but it is typically between -20 and -30 degrees.

There are several additives in antifreeze. Its ten active ingredients work to stabilize thermophysical properties throughout the whole temperature range as well as to prevent foaming and corrosion. This leads to the formation of an aqueous solution at a much lower crystallization temperature.

When ethylene glycol is diluted with water, the concentration decreases, raising the solution’s heat capacity, thermal conductivity, and freezing point. Simultaneously, the viscosity is decreased, leading to better antifreeze performance in the system. We have a great heat output at the output with no negative effects. Volume: 20 liters in the canister. Cost: starting at 1.7 т.р.


  • optimal thermal and physical characteristics;
  • 10 additives in the composition;
  • service life – 5 years, while the liquid retains its non-freezing properties, but loses the effectiveness of additives;
  • explosion-, fire-safe;
  • affordable cost.


  • does not work in systems with galvanized pipes, on electrolytic boilers;
  • it is undesirable to mix with other antifreezes;
  • ethylene glycol is toxic.

Composition of antifreeze liquid

The primary ingredient in the "non-freezing liquid" for the window washer is water, and fragrances are the only non-supernatural ingredients. The proportion of water to the primary ingredient, which can be either methyl, ethyl, or isopropyl alcohol, affects the antifreeze liquid’s characteristics. We previously explained why manufacturers primarily use the first option.

The effectiveness of ethyl "non-freezing liquid" is demonstrated in the graphs below. Methanol-freezing fluid, as a comparison, works even better.

It’s also important to note that the approved formula containing isopropyl alcohol has the strongest scent, based on the characteristics of the non-freezing liquid. Although odorless antifreeze is available, the cost of these alternatives is typically higher. On the other hand, their odor is more bearable.

How to pour coolant into the system

Coolant should be kept in an expansion tank if your heating system uses natural circulation. It is preferable to install them slightly above the system’s highest point and link them with a sturdy hose.

Here, there are two key things to consider:

  1. Vent (check all installed taps, if you use float taps that bleed air automatically, just observe the filling);
  2. Make sure that the container is not empty. because then an air lock will form in the system and the liquid will have to be drained again.

Therefore, if standard taps are being used, it is preferable to fill it by two people: one to ensure that the tank is always full and the other to check the taps. You can pour the liquid into the structure yourself if there are automatic taps.

If you’re running a forced circulation system. then a pump with a lower water intake must be used to pressurize the heat transfer medium. Securely fasten it at the joints with a strong hose. Switch on the pump after dipping it into the antifreeze container.

Here, too, there are subtleties:

  1. Since the pump empties the tank quite quickly. If water has been used in the heating system in the past, it is necessary to pay attention to the fact that it has greater expansion properties than antifreeze;
  2. Keep an eye on the pressure in the system (so that it does not rise above 2-3 atmospheres), in time to turn off the pump;

To ensure that the unit is airtight, it is preferable to fill it with water one day before pumping antifreeze. Since the "non-freeze" is toxic and can enter the living area, finding a leak after it has entered the system is not ideal. Additionally, draining the liquid to get rid of malfunctions is problematic.

It should be mentioned that water has better expansion properties than antifreeze if it has ever been used in the heating system. Additionally, in order to prevent leaks, all of the seals at the connection points must be changed before using them.

Additionally, it should be considered that the system cannot be completely emptied, necessitating further non-freezing agent dilution. You must mix the concentrate and antifreeze solution at a ratio of about 1:1 in order to prevent density loss.

Liquids that do not freeze are not used if

  • You have galvanized pipes installed. This will entail chemical reactions resulting in the formation of a lot of salt precipitation, which will block the heating system;
  • They are made on ethylene glycol basis, and you have a two-circuit boiler in operation. In this case, the penetration of antifreeze from the heating cycle into the water supply circuit is not excluded, and this is dangerous for human health.
  • You have an open heating system. as the non-freezing agent may evaporate and its vapors are toxic.

How to choose the right antifreeze liquid

It’s interesting to note that the findings of multiple surveys conducted among drivers regarding their preference for antifreeze appear somewhat contradictory. Although everyone believes that methanol is poisonous, only one in four people considers "safety for the buyer’s health" to be the most important consideration when purchasing non-freezing liquid. Price (23.8%) or its freezing point (19.8% of respondents) determine the remaining choices.

Only 14% of drivers were concerned about the odor. In the meantime, if the non-freezing liquid hisses in the nose, this is clear evidence that it is not made of toxic methanol and is nearly odorless.

Legal windshield wipers are made from mixtures of isopropyl alcohol, which has a strong odor. Although it is not as toxic as methanol, it is important to keep in mind that this material can irritate the respiratory system and eyes. Isopropyl alcohol smells a lot like acetone, which is also derived from it.

Manufacturers of genuine fresheners use fragrances and flavorings to try to mask the "off-grade" smell. For this reason, safe windshield washers are more expensive than ones made of methyl alcohol solutions.

Pricey, but not aloof. A low-quality product can be identified not only by its smell but also by its cost. It will cost around 10% less if you purchase it in PET cans, or tankards as they are commonly called. But it should be kept in mind that "left" liquid is typically captured in PET cans.

With windshield washer fluid in the winter, cost is not the least important factor. Good, safe antifreeze cannot be purchased for a low price. It must not freeze earlier than specified on the label, thoroughly clean the glass of the car of any dirt, and not harm the paint job. Simply assume it.

Additionally, a word of caution: never put pure concentrate in the tank. The recommended concentration listed in the instructions must be achieved by diluting it with water. If not, a number of issues could arise, including burning liquid under the hood.

Even with a talking name, non-freezing freezes. It only becomes inappropriate "mush" at specific, extremely low temperatures—which are typically marked on the canisters—instead of ice. Certain concentrates, when undiluted, can "hold" up to minus 40 degrees, but most non-freezing liquids are fully usable up to minus 25 degrees.

Whatever liquid for the windshield washer you choose, the main rule of use – do not dilute ready for use non-freeze with water. This significantly affects the efficiency of the glass washer. But it is possible and necessary to dilute the concentrate – otherwise the liquid can ignite right on the car running. It does not allow to freeze the antifreeze, which includes alcohol (not suitable for food consumption)!). And in cheap winter windshield washers there is methyl alcohol – a real poison for the body. It is not worth using such non-freezing agents: the specific persistent odor will spoil any trip, and at high concentration you risk poisoning – if methanol gets into the cabin

Regretfully, "left" antifreeze is widely available these days, so selecting the appropriate one is crucial.Thus, follow these easy guidelines to ensure that you select a high-quality non-freezing liquid: A high-quality product must have a label that is easy to read and includes the following information: the name of the manufacturer, an explanation of the application guidelines, the production address, the date of issuance, certifications, and composition.

The scent of glass washer fluid is one of the most significant characteristics. If the product smells strongly, avoid purchasing it as it contains methanol poisoning. If the smell is mild, acetone in non-freeze contains isopropyl alcohol, which is less harmful but still irritating to the eyes and respiratory system. The ease with which the non-freezing windshield washer fluid can be poured into the car’s tank from the canister is a key feature. Very few window washer fluids on the market today can claim this feature.

Selection tips

When selecting such products, you should first consider the kind of alcohol that serves as the product’s base. Recall that antifreeze, which is based on methanol, is a strong poison that readily seeps into the cabin, so purchasing it is not advised.

The most qualitative and safest substances are non-freezing substances derived from ethyl alcohol.

The product’s smell is the second crucial aspect. A liquid’s pleasing smell is not a guarantee of its quality or the driver’s health’s safety. Products based on ethyl alcohol have a distinct alcohol scent, while those based on methyl alcohol have no scent at all. If isopropyl is the primary ingredient, the liquid will smell like acetone.

The cost is the final item. The best-quality materials will cost a fair amount of money. Avoid buying the non-freezing liquid if it will be inexpensive since you may have to pay a lot of money for the materials in the end.

Non-freezing liquid in bulk, without methanol, from 45P. – 20 tons.

Our business provides bulk purchases of antifreeze liquid (buy wholesale antifreeze). We collaborate with the regions as well as in and around Moscow. The primary benefits of our products are:

  • Does not contain methanol
  • It is made on the basis of distilled water
  • Freezing point strictly corresponds to the specified
  • Does not have unpleasant odor
  • Includes detergent
  • Price from 36 rubles!

*PRICES INCLUDE ORGALITE by g. Moscow, DELIVERY, AND LOADING. (Prices as of August 13, 2018 γ.)

Our products come in four pieces, each wrapped in PET film.

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Insulation and heating are two essential components of a warm, energy-efficient home. In addition to keeping heat inside during the winter, proper insulation also contributes to keeping your home cool during the summer, which lowers your energy costs all year long. Furthermore, energy-efficient heating systems guarantee constant warmth. You can create a comfortable living space and support environmental sustainability at the same time by investing in high-quality insulation materials and contemporary heating technologies. Making improvements to your home’s insulation and heating can result in significant savings and a more comfortable living environment for you and your family. These can range from sealing drafts to upgrading to energy-efficient heating systems.

When antifreeze should not be used

Proper use of the heating fluid is necessary to ensure the safety of a warm house. Regretfully, producers of non-freezing liquids don’t always inform customers under what circumstances using their product is prohibited. You should be aware of both the advantages and disadvantages of "non-freeze" in order to prevent heating-related issues.

It is not recommended for use in heating systems that have electrochemical or zinc coatings. It is essential that you become familiar with the suggestions made by the manufacturers of heating equipment before choosing a heat transfer fluid. Zinc’s composition and original properties will change if the antifreeze agent reacts with it. There will be damage to the equipment.

Ethylene glycol, a non-freezing liquid used in heating boilers, can only be used in single-circuit systems intended only for room heating. Extremely toxic is ethylene glycol. Two-circuit schemes run the risk of hazardous materials getting into the hot water pipes.

If your heating system is open-type, you will also need to give up "anti-freeze." Ethylene glycol evaporating is unhealthy.

Crucial! It is essential to check the label for the manufacture date of the antifreeze to make sure the product’s expiration date hasn’t passed.

Instructions for use

It will be challenging to convert your system from water to antifreeze if it operated on water previously. In theory, it is possible to empty and refill radiators with a boiler with coolant that is resistant to cold, but in reality, this will result in the following:

  • Due to the lower heat capacity, the output of the batteries and the efficiency of heating the rooms will decrease;
  • due to viscosity, the pump load will increase, the flow volume will decrease, and less heat will reach the radiators;
  • Antifreeze expands more than water, so the capacity of the old tank will not be enough, the pressure in the network will rise;
  • To improve the situation, you will have to add temperature on the boiler, which will lead to overconsumption of fuel and increased pressure.

Addendum. Antiquated joints painted and sealed with linen will undoubtedly leak once the liquid is poured in.

Repackaging leaking joints and sealing the thread with dry linen or sealant are recommended.

To ensure optimal heating performance with chemical heat transfer fluid, the current system must be pre-designed or calculated in accordance with the following new specifications:

  1. The capacity of the expansion tank should be selected at the rate of 15% of the total volume of liquid (on water was 10%);
  2. The pump capacity is taken 10% higher, and the created pressure is taken 50% higher. Let"s explain by example: if you had a unit with a working head of 0.4 bar (4 meters of water column), then under antifreeze you take a pump 0.6 bar.
  3. To operate the boiler in the optimal mode and not to raise the temperature of the coolant, it is desirable to add 1-3 (depending on the capacity) sections of each battery.
  4. Pack all joints with dry linen or use quality pastes – sealants such as LOCTITE, ABRO or "Hermesil".
  5. Buying stop and control valves, consult with the seller on the resistance of rubber seals to the effects of glycol mixtures.
  6. Re-pressurize the system by filling the pipes and heating equipment with water.
  7. When starting the boiler unit at subzero temperature, set the minimum power setting. Cold antifreeze should be heated slowly.

The capacity of the boiler and radiators is listed in the product passports, and calculating the total amount of coolant is as simple as multiplying the area of the pipe cross-section by its length. A different publication explains how to install and connect the expansion tank correctly.

Fill the pipelines with water and test them with a pressure that is 25% higher than the working pressure before pumping the frost-resistant liquid.

It is necessary to dilute the concentrated "antifreeze" solution with water, preferably distillate. Don’t err on the side of too much frost resistance; the heating system will function more effectively the more water you add. Suggestions for heating carrier preparation:

  1. Under TEN electric and gas two-circuit heat generators, prepare the mixture at minus 20 degrees Celsius. More concentrated solution from contact with the heater may foam, and soot will appear on the surface of the heating element.
  2. In other cases, mix the components for the freezing temperature according to the table below. The proportions are given per 100 liters of coolant.
  3. If there is no distillate, first conduct an experiment – dilute the concentrate in a jar with ordinary water. If you see a precipitate of white flakes – a product of decomposition of inhibitors and additives, this water should not be used.
  4. A similar check is made before mixing antifreeze from two different manufacturers. It is inadmissible to dilute ethylene glycol with propylene composition.
  5. Prepare the coolant immediately before pouring it in.

For every 100 liters, the concentrate to water ratio is provided. Multiplying the provided numbers by the coefficient 1.5 will yield the amount of ingredients needed for 150 liters.

Any non-freezing agent in radiators and heating pipes has a maximum service life of five years. After the allotted time has passed, the liquid is drained, the system is flushed twice, and new antifreeze is added.

What components are in the antifreeze

Alcohol, which is essentially one atom and has a low freezing point, is the key component that gives the product its non-freezing liquid at below-freezing temperatures. Three different kinds of alcohol can be used by contemporary manufacturers in their non-freezers:

  • Ethyl;
  • Isopropyl;
  • Methyl.

The percentage of alcohol in qualitative mixtures can range from 25% to 75%, contingent on the lowest temperature at which the preparation is intended to be utilized. That is, use only 25% if you need the final product, which is "- 10 degrees," and add between 50 and 75 percent if you need "- 30, – 35."

The surfactants are the next ingredient in antifreeze. Because of this component, products are able to effectively remove various contaminants from windshields, including dirt, soot, exhaust gases, and similar materials. A few seconds after the non-freezing compound is applied to the surface, there shouldn’t be any streaks at all in the case of a high-quality non-freezing mixture in which the surfactant percentage is properly chosen. Such a component has a content of up to 1%.

Ethylene glycol is another essential component of any such high-quality product since it gives the fluidity even at low temperatures. Alcohols do not freeze in the cold; instead, they progressively thicken. This kind of drawback is eliminated with ethylene glycol. It is, incidentally, also a component of fuel oil and antifreeze.

Domestic standards require that the antifreeze’s composition include a denaturing agent. used most often when ethyl alcohol serves as the product’s foundation. This chemical alters food alcohol’s flavor, color, and odor to deter attempts to consume it. It has up to 0.5% of content.

Colors. The solution used to clean car windows in the winter typically has a blue tint. Manufacturers frequently increase the dye’s concentration, which turns the liquid blue. It might leave distinctive streaks on the hood after use. The majority of the time, producers attempt to conceal certain flaws in their product—like sediments—by adding more dye. About 0,001% of the non-freezing liquid is dyed.

Aroma. Many flavorings are added to the glass washer in order to get rid of the alcohol odor. Fragrances made in the European Union are most frequently used in high-quality non-freezers. These substances smell nice and do not trigger allergic reactions. Average fragrance content is 0.8%.

Lastly, water is the final non-freezing component used in the car’s windshield washer system during the winter. Pure liquid without any impurities must be used in the manufacture of the windshield washer; otherwise, the quality of the windshield washing will be far from satisfactory. Additionally, the nozzles of the windshield washer system may become clogged if you use low-quality water due to its sediment. Depending on the quantity of each component, the water content may vary.

As a result, when the non-freeze is broken down into percentages, it becomes:

  • Alcohol from 25 to 75%
  • Denaturing agent – 0.5%
  • Dye – 0.001%
  • Flavorings – 0.8%
  • Water from 72 to 22%

Fairly straightforward plan. Replicating it at home is simple.

Good antifreeze with your own hands

What then should be done if using water as a coolant CO is not feasible and switching to purchased antifreeze is not technically feasible? There is a solution: independently producing a non-freezing coolant that, in terms of both its functionality and technical specifications, will function most like water but not freeze. Making this mixture only requires mixing distilled water and ethyl alcohol. The qualities of a homemade "unfreeze" like this are as follows:

  • Viscosity and density are slightly higher than purified water, but significantly lower than glycol antifreezes.
  • The flowability of the water-alcohol solution is much lower than glycol and glycerin coolants.
  • Alcohol prevents the formation of corrosion. It becomes possible to use aluminum and steel heating radiators for dacha with antifreeze from alcohol and distilled water.
  • The water-alcohol solution does not affect the rubber seals.
  • Alcohol in the coolant reduces the formation of limescale, which inevitably appears when using hard water.
  • The boiling point of a water-alcohol solution is approximately equal to the boiling point of water.

In order to create alcoholic "non-freeze," one must start with the composition’s temperature characteristics. The following are the proportions:

  • 20% percent solution withstands temperature of -10°C.
  • 33% percent alcohol coolant remains in a liquid state at -23°C.
  • 40% solution does not freeze at -29°C.

In order to make this coolant on your own, it’s critical to accurately determine the alcohol dosage (which is typically 96%) and water dosage. The most popular water-alcohol mixture contains 33% alcohol.

You need to calculate 96/33 = 2.9. Put another way, 2.9 liters are required for every 1 liter of 96% alcohol. pure water.

Maintaining comfort and energy efficiency in your home, particularly in colder climates, requires proper insulation and heating. We’ve looked at eight frozen liquids in this article that work well for a variety of insulation and heating techniques.

First, we talked about how water is a versatile phase change material (PCM), able to absorb and release significant amounts of energy during its freezing and thawing cycles. Because of this feature, it’s a great option for thermal storage systems, which help to lower energy costs and increase indoor temperature stability.

We also investigated the advantages of using glycol-based products in radiant heating systems, like antifreeze. By lowering the freezing point of water, these solutions ensure that heat is continuously distributed throughout the house and keep pipes from bursting in below-freezing temperatures.

We also looked into the insulating qualities of ice blocks and frozen gel packs, which can be strategically positioned in walls, attics, or around pipes to reduce heat transfer. Homeowners can lower their heating costs by improving insulation and reducing heat loss by implementing these easy-to-implement yet efficient solutions.

Using dry ice, or frozen carbon dioxide, to seal air leaks and insulate crawl spaces was another creative method that was brought up. Dry ice can expand and fill spaces in an intentional manner to form airtight seals that keep out moisture and cold drafts and increase overall energy efficiency.

We also looked at the benefits of using frozen saltwater solutions in air conditioning systems for ice storage. Reduce your reliance on traditional air conditioning units by freezing saltwater during off-peak hours and using it to cool air during peak demand periods. This will save energy costs and lessen your environmental impact.

We also emphasized how crucial it is to properly maintain and insulate outdoor water features—like ponds and fountains—against freezing temperatures. Homeowners can prolong the life of their outdoor amenities by preventing ice buildup, safeguarding delicate aquatic life, and using floating objects to create air gaps.

We also talked about the possibility of using frozen ethanol solutions in portable heaters, like hand warmers and campfire stoves. Because of its high heat output and low freezing point, ethanol is an economical and practical fuel source for outdoor activities that offers warmth and comfort in cold climates.

To sum up, the wide variety of frozen liquids that have been discussed in this article illustrates the creativity and adaptability of employing phase change materials and insulating solutions to improve home insulation and heating. People can enhance comfort and energy efficiency in their homes and help create a more sustainable and eco-friendly future by implementing these techniques.

Video on the topic

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