Your Yo-Yo DESK® is designed to be low-maintenance and is wipe-clean. Use a warm, damp cloth to clean the surface of your Yo-Yo DESK® as necessary. Make sure it is dry before replacing any electronic equipment. Avoid chemicals or harsh abrasives as they may damage the finish. Use a (citric based) mild non-abrasive household cleaning agent to remove any stubborn marks such as coffee stains or glue from stickers.