Using this sanitary napkin disposal is easy. Just open the door by gently pulling it against the magnet catch. Place used sanitary napkins in the removable waste bin. When the bin is full, remove it from the unit to empty the contents. As for maintenance, keep the exterior clean by wiping it with a soft, damp cloth occasionally. Avoid using abrasive cleaners as they may damage the matte black finish. Make sure the magnet catch and the cable door - swing limiter are in good working condition. If you notice any issues, contact a professional for repair. Also, check the waste bin regularly to ensure it doesn't get overfilled, which could cause problems with closing the door properly.