Heavy-Duty Acid Wheel & Aluminum Cleaner Ardex Attack is a professional acid wheel cleaner and aluminum brightener built for the toughest brake dust, road film, and oxidation that ordinary wheel cleaners leave behind. Originally formulated as an aluminum truck-trailer acid cleaner, Attack works fast and hits hard on wire wheels, mag wheels, and bare aluminum, making it a high-volume favorite for detailers and fleet shops that need bright, clean metal in a single pass. Because it is a concentrated acid cleaner, proper personal protection is a must. Key features Fast, powerful acid formula for heavy brake dust and oxidation Brightens wire wheels, mag wheels, and bare aluminum Originally built as an aluminum truck-trailer acid cleaner Dilutable concentrate for flexible, economical use Preferred by high-volume detail and fleet operations Cuts wheel and aluminum cleaning time dramatically How to use Always wear gloves and eye protection, and work on cool wheels out of direct sun. Dilute to suit the job, pre-rinse loose dirt, then apply Attack to the wheel or aluminum surface and allow a brief dwell. Agitate if needed, then rinse thoroughly and quickly with a strong stream of water. Do not use on polished, anodized, chrome, or coated wheels, and always test a small area first.