Using your Bobrick B-5806 grab bars is easy. First, find a suitable location on the wall where you need support. Use the screw holes on the concealed mounting flange to attach the grab bars securely to the wall with the concealed anchors. Make sure to place the 18-inch, 36-inch, and 48-inch bars according to your needs. When using the grab bars, hold them firmly for support. As for maintenance, just wipe them down with a mild cleaner and a soft cloth regularly to keep the satin finish looking great. Avoid using abrasive cleaners that could scratch the stainless steel. If you notice any loose parts, check the screws and tighten them as needed.