After use, please clean the massager with a clean cloth or a slightly damp sponge. Avoid using brushes, corrosive cleaning agents, oil-based cleaners, solvents, or alcohol as they may damage the device. Do not put the massager on a heater or use a hairdryer to dry it. The outer cover of the massage head can be removed for cleaning, following the instructions on the label. Always make sure that the device is completely dry before using it again.