Using the Deltana 3-Foot Baseboard Door Bumper is a breeze. First, pick a suitable spot on your baseboard where the door hits. Clean the area to ensure good adhesion. Then, follow the easy installation steps provided, and you'll have it up in no time. When using it, just let the door close normally against the bumper, and it'll do its job of protecting your walls and door. As for maintenance, simply wipe it with a dry cloth now and then to keep it looking good. Avoid using harsh chemicals or abrasive materials, as these could damage the finish. If you notice any loose parts, tighten them up right away to keep the bumper working well.