Using this Bobrick B-6997 toilet paper dispenser is easy. First, install it on the wall using the provided clamps. Make sure to measure and cut the wall opening according to the specified dimensions. Then, place the toilet paper rolls on the chrome-plated plastic spindles. The dispenser can hold rolls up to 5 1/8 inches in diameter. When the paper runs out, simply replace the empty roll with a new one. For maintenance, clean the stainless steel surface regularly with a mild cleaner to keep its satin finish looking good. Avoid using abrasive cleaners that could scratch the surface. Also, check the spindles and clamps periodically to ensure they are secure and in good working condition.