Using this grab bar is simple. Just find a suitable location on the wall where you need support, like in the bathroom. Mark the spots for the holes on the wall according to the predrilled holes on the flanges. Then, use No. 10 self - tapping screws or oval head mounting screws (not included) to fix the grab bar to the wall. Make sure the installation is secure. When using the grab bar, don't put excessive force on one end suddenly as it may cause it to loosen. For maintenance, just wipe it with a soft, damp cloth regularly. This will keep its satin finish clean and prevent fingerprints from building up. If there are any stubborn stains, you can use a mild stainless - steel cleaner. But avoid using abrasive materials that might scratch the surface.