Using this hand dryer is a breeze. Just place your hands under the dryer, and it'll start automatically. It's very quiet, so you won't be bothered by loud noise. When it comes to maintenance, keep the exterior clean with a soft, damp cloth. Don't use abrasive cleaners as they might damage the white high - gloss epoxy finish. Also, make sure the power supply meets the specified requirements (115V AC, 8.5 Amp, 50/60 Hz). If you encounter any problems, check the cULus listed documentation for troubleshooting tips.