Before putting frozen food, plastic film can be used as a method to reduce freezing in the freezer. Just stick a layer of plastic film on the wall of the freezer, and then put the food into the freezer for freezing. Because the cold air in the freezer can quickly adhere to the surface of the film, it can reduce the direct contact with the wall of the freezer to a certain extent, thus reducing the chance of freezing.

When defrosting is needed, the frozen food can be quickly moved into the refrigerator for temporary storage. Then, just tear off the plastic film of the freezer, which can defrost quickly. Shake the film clean, then stick it on the wall of the freezer again, and then put the food that needs to be frozen again. This method can complete the defrosting process in a short time.

How to prolong the service life of refrigerator correctly;

1. Temperature setting

Ensure that the temperature of the cold storage room is set at about 4 degrees Celsius, and the temperature of the freezing room is set at about-18 degrees Celsius.

Step 2 clean regularly

Regularly clean the internal and external surfaces of the refrigerator, including the shelves, drawers and seals of the refrigerating and freezing rooms. Clean with mild soapy water and make sure it is completely dry before putting back the food.

3. Avoid overloading

Don't overfill the refrigerator. Keeping proper space is helpful for air circulation and heat dissipation. Overfilling the refrigerator will increase the workload of the refrigerator and affect its efficiency and life.

4. Avoid frequent switching

Reduce the frequency of frequently opening and closing refrigerator doors. Frequent switching will lead to the loss of cold air and make the refrigerator need more energy to restore the proper temperature.

Step 5 defrost regularly

Defrost the refrigerator regularly to prevent freezing on the condenser and cooling fins. Icing will reduce the working efficiency of the refrigerator and may lead to failure.