Using this Bradley seat cover dispenser is a breeze. First, make sure it's properly surface-mounted on a suitable location in your restroom. To refill, simply open the cabinet using the key as it has a tumbler lock. The bottom-hinged cabinet makes it easy to load up to 500 single-fold or half-fold toilet seat covers. When someone needs a seat cover, they can pull it out from the dispenser using the spring clip mechanism. As for maintenance, wipe the stainless-steel surface regularly with a soft cloth to keep it looking clean and shiny. Avoid using abrasive cleaners as they may damage the architectural satin finish. Also, check the lock and hinge periodically to ensure they're working smoothly.