What should I do if the refrigerator is frosted?

Live at home, refrigerators and ultimately. Frost inside the refrigerator, where does the vapor come from?

It is understood that most of the water vapor comes from the air. When people store foods and open the refrigerator, the indoor air and the gas in the refrigerator are freely exchanged, and the indoor humid air enters the refrigerator quietly. There is also part of the water vapor from the food stored in the refrigerator, such as clean vegetables, fruits in the crisper, vegetables and other foods in the evaporation of water, condensed into frost after cooling. Especially in summer, the indoor air temperature is high, humidity is high, and the temperature difference between the room temperature and the refrigerator is large. When you open the refrigerator, a cool air flows in from the inside, and the room air is drilled into the refrigerator. For a little while, the refrigerator's surface will condense into a layer of hoarfrost. People have also found that even if nothing is left in the refrigerator, a thick layer of frost will build up in the refrigerator which is often opened. It can be seen that a large part of the water vapor in the refrigerator comes from the water vapor in the air.

There are some tricks for defrosting in refrigerators. Some refrigerators need defrosting. Defrosting artificial refrigerators is both time consuming and laborious, and the defrosting effect is very poor. Here's a defrost trick for you.

According to the refrigerator freezer size, cut a piece of thick plastic film, affixed to the frosting wall of the refrigerator, without using any glue, a paste Serve. When defrosting, temporarily remove the food from the cold room, shake the plastic film and shake it. The frost can be completely removed, and then re-attach a film, put it into the food, and continue to use it.