What is the frost in the refrigerator freezer?

The reason why the freezer will frost is mainly because the water vapor in the air condenses into water droplets in the freezer, which in turn frosts. Generally speaking, the following factors may lead to frost in the freezer:

1. Low temperature setting: If the temperature of the cold storage room is set too low, the cooler will work too hard and produce too much cold air, which will cause the water vapor in the cold storage room to condense into frost.

2. The refrigerator door is poorly sealed: If the refrigerator door is poorly sealed, outside air will enter the refrigerator, causing the internal temperature of the refrigerator to drop and the water vapor to condense into frost.

3. Improper placement of articles in the cold storage room: If the articles in the cold storage room are improperly placed, it will lead to poor air circulation, uneven internal temperature of the cold storage room, low temperature in some areas, and condensation of water vapor into frost.

4. Incomplete indoor cleaning: If the indoor cleaning is not thorough, it will lead to excessive accumulation of dirt and dust in the refrigerated room, which will affect the air circulation, make the temperature in the refrigerated room uneven, and the water vapor will condense into frost.

In order to avoid frost in the freezer, you can clean the inside of the freezer regularly, keep the cabinet door sealed well, avoid improper placement of items in the freezer, and pay attention to the setting of the freezer temperature, not too low. If frosting has occurred, you can take out the items in the refrigerator, close the refrigerator, and then clean it after the frost melts.