Using the ASI 3801-30 grab bar is simple. Just hold onto it firmly when you need support, like getting in or out of the bathtub or using the toilet. When installing, make sure to follow the instructions carefully to ensure it's securely mounted. As for maintenance, wipe it down regularly with a soft, damp cloth to keep it looking great. Avoid using abrasive cleaners as they can scratch the satin finish. If you notice any loose parts or damage, check the mounting hardware and contact the manufacturer if needed.