Using this Bradley seat cover dispenser is easy. First, make sure it's properly surface - mounted where you want it. Open the cabinet by using the key for the tumbler lock. The bottom - hinged design makes it simple to fill with 500 single - fold or half - fold toilet seat covers. Once filled, close the cabinet. When someone needs a seat cover, they can use the spring - clip dispensing mechanism to get one. As for maintenance, keep the dispenser clean by wiping it with a soft, dry cloth regularly. Avoid using abrasive cleaners as they may damage the architectural satin finish. If there are any issues with the lock or the dispensing mechanism, contact the Bradley support team.