Using the Deltana 2 - 3/4' Shutter Door Holder is easy. First, decide where you want to install it on your shutter door or window. Then, follow the simple installation steps provided. You can use it to hold the shutter in either an open or closed position as per your need. When it comes to maintenance, just wipe it clean with a soft cloth regularly to keep it looking good. Avoid using harsh chemicals as they might damage the finish. Also, make sure the screws are tightened periodically to ensure it stays secure. This way, your shutter door holder will last a long time and keep working well.