1. Natural melting. First unplug the refrigerator, take out all the drawers and things in the refrigerator and clean out the drawers. You can let the frost inside melt naturally, dry it with a rag, and then recover. This method is good, but it takes a long time.2. Use the de-icing spatula that comes with the refrigerator to wipe away the frost and dry the inside of the refrigerator. The purpose of this is to speed up defrosting, and it is forbidden to use anything to force defrosting, resulting in damage to the refrigerator condenser tube.3. After each defrosting (de-icing) of the refrigerator, dry the freezer with a towel, and then apply a layer of vegetable oil around the inner walls. The next time the frost, the suction between the frost and the refrigerator wall is greatly reduced because it is attached to the wall of the refrigerator containing oily ingredients, so it is easy to peel off the hard lumps without much effort.4. Blow the ice slowly with a hair dryer or electric fan, and add a towel to the bottom of the refrigerator to absorb the water. After the wind blows, the frost layer will quickly melt, and then remove it easier.