Using this Deltana 3 x 3/4 Ball Tension Catch is easy. First, choose the right spot on your cabinet or lightweight door to install it. Make sure the surface is clean and dry. Then, use the appropriate tools to secure it firmly. Adjust the tension as needed for a smooth operation. As for maintenance, simply wipe it with a soft, dry cloth regularly to keep it looking good. Avoid using harsh chemicals as they might damage the finish. If you notice any issues with the catch's performance, check the adjustment and make sure it's properly installed. This catch is built to last, but with proper care, it will serve you well for a long time.