Using this grab bar is easy. Just hold onto it firmly when getting in or out of the bathtub, or when standing up from the toilet. It's designed to provide you with reliable support. As for maintenance, you can clean it regularly with a mild soap and water solution. Avoid using abrasive cleaners as they might damage the surface. Also, check the mounting regularly to make sure it's still secure. If you notice any signs of looseness, have it tightened immediately for your safety.