Using this soap dispenser is easy. Just give it a gentle push with less than 5 lbs of force and the liquid soap will come out. When the 16-oz soap bottle runs out, use the included special wrench to refill it. As for maintenance, clean the dispenser regularly with a mild cleaner to keep it looking new. Avoid using harsh chemicals as they might damage the stainless steel and the chrome-plated brass spout. Store it in a dry place when not in use to prevent rusting.