Using this Deltana hinge is a breeze. First, make sure you're using it on a left - hand application. To install, simply use the provided #12 x 1 - 1/4' wood screws to attach it to your door or cabinet. It's designed to fit various types of doors and cabinets, so it should work well for your project. When it comes to maintenance, since it's made of solid brass, you can keep it looking great by wiping it with a soft, dry cloth regularly. Avoid using harsh chemicals or abrasive cleaners as they can damage the finish. If you notice any signs of wear or if the hinge isn't operating smoothly, give it a light lubrication with a silicone - based lubricant. With proper use and care, this hinge will serve you well for a long time.