The disassembly method is as follows: From the middle of the white silicone place, hold the aluminum sheet on the inner side with your hand and pull it down, wipe it with a dishwashing cloth dipped in detergent, and finally rinse it completely with water, because dishwashing detergent has odor at high temperature, affecting the taste of your rice and your health, some rice cooker lid is not removable. That is because there are silicone gaskets around the aluminum sheet and between the plastic, which can also be cleaned by the above method.
There is a stop plate screw removed at the back of the rice cooker, hold the top cover of the rice cooker and lift it upward to release the spring, and then peel the reverse side up along the edge using a screwdriver, you will see the key switch, restore to the original state.