1, temperature device inspection and temperature adjustment

First of all, check the temperature of the refrigerator. Don't adjust the temperature below 0 C, but 2-6 C to prevent water from freezing. If the temperature is not within this range, this phenomenon may occur.

2. Clean the refrigerator

When using the refrigerator, it is an important job to open and close the door, which requires care to prevent cold running. If the sealing rubber strip is found to be damaged, it should be repaired in time, and it is required to pay attention to whether there is dirt stuck on the door edge and rubber strip at any time, and if it is found, it should be erased immediately.

3, the use of behavior self-examination

If it's not the temperature, check whether the refrigerator door is opened and closed frequently or closed tightly when the refrigerator door is closed. Secondly, check whether the food stored in the refrigerator is too hot. Avoid putting food with too high temperature in the refrigerator. Hot air will cause a lot of condensed water, which will indirectly produce this phenomenon.