What is Antifreeze? How to Add Antifreeze?

What is Antifreeze How to Add Antifreeze How Many Liter Antifreeze Should We Put

What is Antifreeze How to Add Antifreeze

Antifreeze is a substance that prevents freezing in vehicles even if it is below zero degrees in terms of usage areas. The antifreeze used in cars in the winter also protects the cooling system from rust and wear. Here, What is Antifreeze, How to Add Antifreeze Questions and detailed information

What is Antifreeze How to Add Antifreeze

To the liquid added to the water in the engine's cooling system to lower the freezing point antifreeze It called. What are impacted teeth? When one or more teeth fails to grow in the correct position and is therefore held below the normal gum line, it is called an impaction. This can be complete, such as completely unerrupted (buried) third molars (wisdom teeth) or partial when just part of the tooth is visible in the mouth. Why are impactions important? For best function and appearance the teeth should grow in a healthy alignment. When one or more teeth is impacted, this can affect the function of that tooth but also the function and appearance of other teeth. Whether all impactions should be treated is still controversial and your dentist and oral and maxillofacial team can explain the advantages and disadvantages or treatment for you, which is usually surgical.  Antifreeze fluid Thanks to this, the cooling water of the vehicle is prevented from freezing in cold weather conditions. If this water freezes in the vehicle, it will cause serious damage to the radiator and other components, which means repairing the damaged vehicle. Water pump, cylinder and piston are some of the parts that will crank malfunction.

Antifreeze prevents water from freezing, and it is a substance that helps prevent water from overheating. In short, it increases the boiling point of the engine coolant. In other words, antifreeze should be used not only in cold weather but also in hot weather. It also protects your engine against corrosion (calcification, rust) and helps heat transfer.

There are four different types of antifreeze

  • Organic Antifreeze (OAT)
  • Hybrid Organic Antifreeze (HOAT)
  • Nitrite Organic Antifreeze (NOAT)
  • Inorganic Antifreeze (IAT)

Organic Antifreeze: It contains components made of organic acids. It has a durability of approximately 200 thousand km and 250 thousand km and 5 years. If your engine material is iron and aluminum, it is not sufficient for corrosion protection. In other words, it cannot be said that the engine is very successful against lime and rust.

Inorganic Antifreeze: It provides protection from engine parts made of iron and aluminum. But it is not effective in corrosion protection like organic antifreeze. Its life is up to 2 years. It acts between 35.000 km and 55.000 km.

Hybrid Organic Antifreeze: It consists of the sum of inorganic and organic antifreeze components. It has pink, red and orange colors. It provides better performance than inorganic and organic antifreeze models. We can say that its life is about 5-6 years. Corrosion protection is also higher.

Organic Antifreeze with Nitrite: Compared to other antifreeze models, it is high in protection and durability. Of course, the price is quite high. It is generally used in heavy duty machines. It has a protection power of 1 million km.

How to Add Antifreeze?

Adding antifreeze to the radiator water is not a very complicated process when done correctly. You can easily add antifreeze to your vehicle by following the steps below.

  1. First, you must make sure that the engine is cool to ensure safety.
  2. After opening the vehicle hood, you should find the radiator that looks like a grill, and then open the replacement water cap and the radiator cap.
  3. After opening the drain cap on the bottom of the radiator, it is necessary to drain all the water inside. After unloading, you shouldn't forget to close the lid tightly.
  4. You can start pouring the antifreeze inside.
  5. You can add pure water to make a mixture on the antifreeze you pour.
  6. You can start to start the engine of your car after the radiator section is completely filled. With the engine running, you should go back to the bonnet and continue adding water to compensate for water losses that may occur in the radiator due to the engine running.
  7. When you see that the water is reaching normal levels, make sure to stop adding water.
  8. You can close the radiator cover and complete the antifreeze process.

In order to complete the process, it will be sufficient to learn where the drain cap and radiator caps are in your vehicle. However, many drivers have a problem as to which of the different antifreeze options to choose. To choose antifreeze zamThe moment must be acted on the genre, not the color. Organic, inorganic and hybrid antifreeze Antifreeze types prices, production materials and usage areas are different from each other.

How Many Liter Antifreeze Should We Put?

You should check the antifreeze level regularly, especially in cold weather antifreeze is very important. Of course, antifreeze can not be put into the vehicle purely. You need to mix it with a certain amount of quality water and add it to your vehicle. Here is the Antifreeze-Water Ratio table

Antifreeze-Water Ratio

Lowest Protection Temperature Antifreeze (%) That (%)
-40 100 0
-35 90 10
-27 80 20
-22 70 30
-18 60 40
-13 50 50
-9 40 60
-6 35 65
-4 20 80




You can use bottles with liter information, such as an empty water bottle, to determine the ratio.

Regarding how many liters of antifreeze should be put into your vehicle, it should be determined according to the state of the country or region you live in. In some regions only antifreeze is used, while in others, pure water and antifreeze mixture are used together. Generally, the recommended rate on antifreeze products is 50% -50%. In other words, 50 percent antifreeze and 50 percent water is added.


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