Using this hand dryer is easy. Just place your hands in the 6 - inch deep drying alcove. The no - touch design means you don't have to touch anything, which is great for hygiene. For best results, keep your hands steady inside the alcove until they're dry. When it comes to maintenance, make sure to clean the ceramic water - absorbent surface regularly to keep it working well. Avoid using abrasive cleaners on the matte black finish as it might damage the coating. Also, check the electrical connections periodically to ensure safety. This hand dryer is designed to last, but following these simple steps will help it serve you for a long time.