Different brands and models of rice cookers have different instructions for cleaning and maintenance.
Your cooker may have various removable and washable parts, for instance a steamer tray, condensation collector, ladle, and measuring cup. Removable parts are usually dishwasher-safe. Alternately, you can hand wash them.
If any stubborn food particles are stuck, gently use a plastic spoon or spatula to remove them. [4] X Research source
Don’t use abrasive cleaners. Cleaning the heating element of your cooker helps to prevent your cooker from boiling over. [9] X Research source
If necessary, you can wipe the unplugged cord very gently with a moist cloth. If any cleaning solution gets inside the cooker, wipe it up right away.
If bits of food stay on the hot plate until the next use, they will become baked on and may damage the cooker.
For example, use your rice cooker on a counter or sturdy tabletop. Ensure that the cord doesn’t drape over the edge or touch any hot surfaces.
Keep your rice cooker plugged in, on warm mode, if there is cooked rice in it, since the cooker should maintain a proper environment for moist, cooked food. [14] X Research source