Using the Bobrick B - 221 toilet seat cover dispenser is simple. First, make sure you've installed it properly on the wall or toilet partition. When it's time to refill, check that there's at least 5 inches of clearance from the bottom of the dispenser to the top of any horizontal object. Then, open the concealed bottom opening and insert single or half - fold toilet seat covers or a full box. The dispenser will dispense the covers smoothly through the beveled opening. As for maintenance, wipe the satin - finish stainless steel surface regularly with a soft, damp cloth to keep it clean and shiny. If you notice any issues with dispensing, check for any jams inside the dispenser. When installing, follow the instructions carefully and use the appropriate fixing materials for your wall type to ensure a secure fit.