Using this grab bar is easy. First, find a suitable location on the wall where you need support. Drill holes according to the screw holes on the concealed mounting flange and insert the concealed anchors. Then, attach the grab bar to the wall using the provided screws. Make sure it's firmly installed. When using the grab bar, don't apply excessive force suddenly to avoid potential damage. For maintenance, regularly wipe it with a soft, damp cloth to keep it clean. Avoid using abrasive cleaners as they may scratch the satin finish. If you notice any loose parts, check the screws and tighten them if necessary.