Double Iron from Foam Heroes is a ready-to-use iron remover that removes iron fallout, corrosion marks and rust from your car's paint, with dual color indication, 5 L (1.3 gal)

• purple indication on surface iron fallout
• yellow indication on embedded iron fallout
• unique pH-balanced formula
• safe on a range of car surfaces

Use Double Iron to remove brake dust and other iron fallout from your wheels and paint

• do not spray onto a hot surface
• do not apply to unprotected iron or iron-alloy parts
• wash the car thoroughly
• apply and let it dwell for 3-5 minutes. It reacts with iron fallout and changes color
• on heavy dirt, work the surface with dedicated detailing brushes
• rinse off the dirt and product residue with plenty of pressurized water