Unplug and allow your grill to cool before cleaning. Wash the plates and drip trays after each use. If plates are heavily soiled, soak them in warm soapy water, and use a nylon or nonmetallic scrubbing pad to clean. Wipe outside of unit with a warm, wet sponge and dry with a soft cloth. For units with removable plates, you may clean the grill plates with warm soapy water as well, or place in the dishwasher.