Using this product is easy. First, install it according to the ADA standards and local codes. To load the roll paper towel, open the door using the tumbler lock. Place the 8-inch wide and 8-inch diameter roll towel inside the dispenser. When someone approaches, the sensor will automatically dispense the towel. For the waste receptacle, simply open the door and throw your waste inside. Keep in mind that it has a 21-gallon capacity, so empty it regularly. To maintain the product, clean the stainless steel surfaces with a mild cleaner to keep the satin finish looking great. Avoid using abrasive materials that could scratch the surface.