Using this toilet seat cover dispenser is easy. First, make sure there's at least 5 inches of clearance from the bottom of the dispenser to the top of any horizontal projection. Then, you can fill it from the bottom through the concealed opening with single - or half - fold paper toilet seat covers. When installing, you'll need to mount it on the wall or partition of the toilet compartment using two #8 x 1½'' flat - head sheet - metal screws. For plaster or dry wall, add a concealed backing. For other wall surfaces, use fiber plugs, expansion shields, toggle bolts, or expansion bolts. To maintain it, just wipe the dispenser with a damp cloth regularly to keep the high - gloss finish looking good. And when the seat covers run out, simply refill it from the bottom.