Using this ASI 0692-816 shelf is easy. First, find a suitable place in your commercial restroom, workroom or other areas where you need storage. Remember, the mounting hardware is not included, so you'll need to get the right ones for installation. Make sure the surface you're mounting it on is flat and strong enough to hold the shelf. Once installed, you can use it to store various items like cleaning supplies, toiletries, etc. As for maintenance, simply wipe it with a soft cloth regularly to keep the satin finish looking good. Avoid using abrasive cleaners as they may damage the surface. Also, be careful when handling sharp objects near the shelf to prevent scratches. If you notice any loose parts, check the brackets and tighten them as needed.