Using this toilet paper dispenser is easy. Simply unlock it with the key, remove the old rolls if there are any, and place new rolls on the spindles. Make sure the rolls fit properly on the spindles. When it comes to maintenance, you can clean the dispenser regularly with a soft, damp cloth. Avoid using abrasive cleaners as they may damage the satin finish. Also, check the tumbler lock periodically to ensure it is working correctly. If you notice any issues with the spindles or the lock, contact the manufacturer for assistance.