Using your Skunk2 Brake/Clutch Master Cylinder Reservoir Cover is easy. Just install it on your vehicle's brake or clutch master cylinder reservoir following the normal installation process. Make sure it's properly attached to ensure full functionality. As for maintenance, it's a good idea to check the cover regularly for any signs of damage or excessive fluid absorption. If it gets dirty, you can gently clean it with a mild cleaner. When you notice significant wear or if it fails to hold fluid properly, it's time to replace it. Also, keep in mind that these covers are designed for specific Acura and Honda models, so make sure your vehicle is on the compatible list before using.