Using this Bobrick soap dispenser is easy. First, make sure to fill it from the top with universal bulk foam soap. When someone places their hand under the dispenser, it will automatically dispense a controlled amount of soap. As for maintenance, regularly check the soap level and refill when it's low. Clean the exterior of the dispenser with a mild soap and a soft cloth. Avoid using abrasive cleaners as they may damage the polished nickel finish. Also, keep it away from extreme temperatures and direct sunlight to ensure its long - lasting performance.