How do I remove brake dust from my wheels? Iron remover is a product that is specially formulated to remove iron particles from a vehicle’s surface. Particles of iron can come from industrial fallout, brake dust, and other sources and when it can bond onto an automotive paintwork. When iron bonds onto the surface of a vehicle, it can cause damage if untreated. This product is a safe alternative to acid washes because it is pH balanced and acid-free – meaning it is better for not only your vehicl