Hand-wash maplebots carefully with mild detergent and warm water. Take special care when washing their faces. Detergent and water will not damage them but they will complain that everything smells like soap for the next week.
Towel maplebots dry, then blow-dry for best effect. Do not tumble-dry maplebots. It is not as much fun as they insist it will be, and they will be sad and dizzy until you recalibrate their gyroscopes.