Using this Bobrick B - 386 toilet paper dispenser is easy. First, mount it through the toilet partition, making sure it's centered. The partition should be between 1/2 and 2 inches thick. Then, load up to two standard - core toilet tissue rolls on each side, as long as the roll diameter is no more than 5 1/8 inches. When you need to replace the rolls, simply remove the used ones and insert new ones. For maintenance, wipe the satin - finish stainless steel surface regularly with a soft cloth to keep it looking new. Avoid using abrasive cleaners that could scratch the surface. Also, check the chrome - plated plastic spindles and their internal springs from time to time to ensure they're working properly.