Using this Deltana hinge is a breeze. First, find the right spot on your door or cabinet where you want to install it. Make sure to align it properly before starting to screw it in. Use the provided #7 x 3/4' wood screws to attach the hinge securely. When installing, take your time to ensure that the hinge is straight so your door or cabinet will open and close smoothly. As for maintenance, a simple wipe with a soft, dry cloth every now and then will keep it looking great. Avoid using harsh chemicals or abrasive cleaners as they can damage the finish. If you notice any loose screws over time, just tighten them gently. With proper use and care, this hinge will serve you well for a long time.