1. Unplug the power plug, open the door, evenly heat the rubber strip at the gap with a hair dryer, shape it by hand while heating, and then cool it.

2. Put the flashlight in the refrigerator, then close the door, carefully observe the sealing ring around the door to find the light leakage place, then open the magnetic sealing ring at the light leakage place, and take some clean cotton to fill the light leakage part of the sealing ring.

3. Remove the refrigerator sealing strip, soak it in hot water, wipe it clean and put it on. In order to keep the sealing strip clean, put it in the slot when there is a slot on the door. Only the refrigerator box is magnetic, but the door is not. If not, find a sales service center to solve it.

4. The magnetic loss of refrigerator seal is not much, and the important rubber strip is less elastic and not tightly closed. Squeeze the folded part in the middle of the magnetic stripe to see if it can soften and make the rubber strip more upright. There will be some improvement.

There is no good reason for the refrigerator:

1, the sealing strip is aging. If the refrigerator door is repeatedly opened and closed, the sealing strip of the refrigerator door is often in a stressed state, which is easy to age and deform, resulting in the refrigerator door not being closed tightly.

2. There is no regular cleaning, and the outside of the refrigerator needs to be cleaned frequently. Once too many stains are deposited on the outside of the refrigerator, the refrigerator door may not be closed tightly, so it is necessary to clean the seal regularly and correctly.

There is iron filings on the seal. Nowadays, many refrigerators have magnetic door seals. There may be a lot of iron filings or metal powder adsorbed on it, which will also lead to the refrigerator door not being closed.