Using this grab bar is easy. Just mount it on the surface of your wall in the washroom according to the provided instructions. Make sure the screws are tightened properly for safety. When using it, hold onto it firmly for support. As for maintenance, simply wipe it with a soft, damp cloth regularly to keep it clean. Avoid using abrasive cleaners as they may damage the matte black powder-coated finish. If there are any stubborn stains, you can use a mild soap solution. Also, check the mounting periodically to ensure it remains secure.