Using the AMS Honeycomb Frame Guard is a breeze. First, clean the area of your bike frame where you want to install it. Then, peel off the backing of the guard and carefully stick it on the frame. Make sure to smooth out any air bubbles as you go. As for maintenance, just use a mild soap and water to clean it occasionally. Avoid using harsh chemicals or abrasive materials that could damage the guard. And remember, this guard is designed to last, but if you notice any signs of wear or damage, it might be time to replace it.