The imagination of freezing in the freezer is mainly due to the low temperature of the freezer, the lax sealing of the refrigerator door, the failure of the thermostat and the food close to the backing. If you need to deice the refrigerator, you can choose a wet towel to wipe the place with ice, and then prepare a deicing shovel to remove the ice from it. You can also unplug the refrigerator, then clean up the food inside and put it in the sun to melt the ice. Causes and solutions of refrigerator icing: 1. Low temperature in the cold room: the cold room of the refrigerator is used to keep food fresh, and the normal temperature is usually between 3-8 degrees. If the temperature of the refrigerator is too low, the glass bottles or cans of drinks in the refrigerator will burst, and the liquid will easily freeze when it flows into the box. Therefore, when using the refrigerator, we should pay attention to adjusting the temperature of the refrigerating room within a suitable temperature range. 2. The refrigerator door is not tightly sealed: there is a sealing strip on the refrigerator door to ensure that hot air outside the refrigerator does not enter the refrigerator and that the temperature inside the refrigerator is constant. If the sealing strip on the refrigerator door is not tight, hot air outside the refrigerator will flow into the ice. When encountering a low-temperature refrigerator, the hot air will condense into water, which will cause the freezer to freeze. So the refrigerator is frozen, so check whether the sealing strip of the refrigerator is loose. 3. thermostat failure: thermostat is the key to control the temperature of refrigerator freezer. If the thermostat itself is faulty, the compressor will work without stopping for a long time. This will cause the temperature of the refrigerator to drop continuously, leading to the phenomenon of freezing in the refrigerator. 4. The food is close to the backing: when the refrigerator is refrigerated, the back wall is frosted. If the food is placed too close to the back liner, it will freeze because of the refrigeration pipe on the back. At this time, just unplug the refrigerator and clean up the ice water after the ice melts.