Using this grab bar is easy. First, find a suitable location on the wall where you need support. Mark the spots for the concealed anchors according to the screw holes on the mounting flange. Drill the holes and insert the anchors. Then, attach the mounting flange to the wall using the screws. Finally, snap the cover over the mounting flange to conceal the screws. When using the grab bar, make sure to hold it firmly. Avoid applying excessive force in a single direction as it may affect the stability of the installation. For maintenance, simply wipe the grab bar with a soft, damp cloth regularly to keep it clean. If there are stubborn stains, you can use a mild stainless - steel cleaner. Do not use abrasive materials that may scratch the surface.