RCP's Clear Acid is a professional-grade, acid-based wheel cleaner engineered to cut through the toughest brake dust, oxidation, and road grime that ordinary cleaners leave behind. Its clinging formula ensures maximum contact time, quickly breaking down corrosion and restoring a brilliant shine to coated, chrome, and aluminum wheels, whether you're detailing a daily driver or cleaning big rig aluminum. Built for powerful cleaning action, Clear Acid removes brake dust, oil, and heavy grime fast, delivering the deep clean and shine that professionals trust when used with proper dilution. For best and safest results, always dilute according to directions and rinse thoroughly. Paired with a foam gun or sprayer, a dedicated wheel brush, and an RCP drying towel, Clear Acid takes your wheel detailing to the next level.