How do I unfreeze the refrigerator?

Many housewives are sure that any refrigerator needs periodic manual defrosting. Let's try to figure out whether this is so, and how to properly defrost the refrigerator.

Is it necessary to defrost a refrigerator equipped with a no frost system?

So, if the refrigerator is equipped with a no frost system (in the translation "no frost"), then frost does not form on its internal working surface. If the frost does not form, then why should the refrigerator be subjected to frequent manual defrosting? In fact, frost does form, but the heating element contributes to its thawing, the resulting water drains into the tray, where it evaporates. Of course, in defrosting such a refrigerator does not need, but it must be washed to prevent the appearance of an unpleasant smell.

There is another reason why a refrigerator with a no frost system should not be often thawed. If the usual refrigerator is defrosted within 2 hours, the refrigerator equipped with the No Frost system needs at least 24 hours for complete defrosting. The technical design of such a refrigerator is much more complicated, and it is simply not designed for frequent manual defrosting. The market began to appear models equipped with the so-called system full no frost ("completely absent frost"). It is believed that in them there is no frost at all, even in the freezer.

How to defrost the refrigerator correctly?

For owners of refrigerators, which are devoid of an anti-frost protection system, thawing is a necessary procedure. How often do I need to defrost the refrigerator? Someone believes that this procedure should be done every three months, some resort to it every six months. The answer to the question of how often to defrost the refrigerator depends on the rate of snow cover growth on coolant surfaces, and it differs from different refrigerators, and even from refrigerators of the same brand, belonging to different owners. Once the frost has grown by 6 cm, the refrigerator must be defrosted and washed. The rate of increase in frost depends on the following factors:

1. Frequency of opening the refrigerator. The more often the doors of the refrigerator open, the more air penetrates into it, which in the kitchen is usually saturated with water molecules, that is, it is "wet". Moisture, getting inside the freezer, turns into snowflake crystals, forming a thin layer of new snow cover.
2. Low-quality packaging of products. It's not just that Europeans store products in a vacuum package or specialty dishes, from which it is possible to deflate air. The fact is that any food contains water, and, being loosely closed, is a constant source of moisture, thanks to which new snow layers are formed in the chambers of the refrigerator.
3. Incorrect defrosting. Alas, not everyone knows how to defrost the refrigerator correctly, and from this seemingly simple procedure, its further sound work depends.

We'll have to get rid of perishable products, since the refrigerator will be available in no less than 24 hours. After the refrigerator is disconnected from the outlet and all the accumulated frost in it will be thawed, Wipe all surfaces thoroughly so that there is no moisture left on them. Usually, the defrost is terminated and all the products are loaded back. With this approach, the snow layer grows on the surface of the refrigerator for a couple of months. In order to prevent a rapid build-up of frost, you must leave the refrigerator open for at least 24 hours, otherwise it will not have time to dry properly. And only after such a thorough "drying" you can once again return the refrigerator to the operating mode. Many are interested in whether it is possible to defrost the refrigerator with a hairdryer. In rare cases, observing safety, you can resort to fenu. The main thing to remember is that the hairdryer can not be brought inside the refrigerator so that water does not drip onto it.