Chemical Guys Diablo Gel Wheel & Rim Cleaner lifts away stuck-on brake dust and road grime with concentrated suspension technology. The thick wheel-cleaning soap comes oxygen-infused for the foaming action that gently removes abrasive filth from wheels, tires, and brake components. Diablo Gel is the only pH-neutral wheel cleaner safe for use on any and all shiny OEM and aftermarket wheel finishes, including painted finishes, powder coat, chrome, carbon fiber, polished metals, and glossy vinyl wraps. The thick soapy cleaner comes fully concentrated, so mix 3 parts water to every 1 part Diablo Gel in a sprayer bottle for the perfect balance of sprayability and wheel-cleaning grunt. Simply spray the red gel over the wheel and agitate any brake dust, road grime, dirt, grease, oil, or spilled brake fluid with a soft-bristle wheel brush. Diablo Gel is non-caustic and safe for use on brake components and materials like painted or powdercoated calipers, steel rotors, carbon ceramic rotors, pads and shoes, and all types of brake lines and sensors. Cleanse even the filthiest wheels with Diablo Wheel Gel and redeem even the filthiest wheels in the eyes of detailers and car enthusiasts.