Using your Hybrid Racing reservoir cover is a breeze. First, locate your brake fluid reservoir in the engine bay. Take the cover and gently place it over the reservoir. Make sure it fits snugly. It's always a good idea to check regularly if the cover has soaked up any fluid. If it has, carefully remove the cover and clean it with a mild detergent and water. Let it dry completely before putting it back on. Keep in mind that while this cover is great at protecting your engine bay paint, it's not a substitute for fixing any actual brake fluid leaks. If you notice a continuous leak, have your brakes checked by a professional.