Using your Bobrick B - 6997 toilet paper dispenser is a breeze. First, install it on a stud wall or countertop apron using the provided clamps, making sure to fit it into the rough wall opening of the right size. Then, simply place the toilet paper rolls on the chrome - plated plastic spindles. When it's time to refill, open the stainless - steel hood and replace the empty rolls. As for maintenance, regularly wipe the dispenser with a soft, dry cloth to keep the satin finish looking good. Avoid using abrasive cleaners as they can scratch the surface. Also, check the spindles and clamps periodically to ensure they're in good working condition. If you notice any issues, contact the manufacturer for support.