The radiation of a microwave oven is definitely greater than that of a mobile phone. Especially if the door of the microwave oven is not tightly sealed, it will cause microwave leakage, which is very harmful to the human body. The microwave oven should be placed away from people.

The method to check whether the microwave leakage is serious is very simple. Use a small radio, turn it on to the no-station position, and rotate the door of the working microwave oven to see where there is loud noise, indicating that the microwave leakage here is serious. If the door has gaps and is not tightly sealed, it should be adjusted so that the surrounding edges of the door are in close contact with the door frame.