To use this grab bar, simply hold onto it for support while getting in and out of the bathtub or using the toilet. When installing, make sure to use the appropriate No. 10 self - tapping or oval head mounting screws (not included) in the predrilled holes on the flanges. Ensure the screws are tightened properly for a secure fit. As for maintenance, clean the grab bar regularly with a mild soap and water solution. Avoid using abrasive cleaners as they can scratch the satin finish. Check the mounting hardware periodically to make sure it remains tight and secure. If you notice any signs of damage or loosening, replace the relevant parts immediately.