P S Iron Buster 128ozP&S Iron Buster 128oz The Iron Buster Wheel & Paint Decon Remover is a fast changing, balanced pH cleaner designed to safely dissolve ferrous particles from rims and painted surfaces. The Iron Buster will effectively and safely remove embedded iron particles and other surface contaminants such as industrial fallout and road film. Once applied, the product quickly turns purple when iron particles are abundant and can then be rinsed to be safely