Optimum FerreX™ is designed to dissolve and remove ferrous oxides from wheels and painted surfaces quickly by bonding and dissolving them away with minimal effort. Furthermore, Optimum FerreX™  will dissolve and remove other surface contaminants such as tar and wax at the same time.

Directions for wheels:

1. Avoid using on hot surfaces. Wash wheels to remove excess contaminants.
2. Spray Optimum FerreX™ directly on wheels and allow 1 - 2 minutes to fully dissolve ferrous oxides.
3. Agitate with a soft bristle brush as needed.
4. Rinse off with plenty of water.

Directions for painted surfaces:

1. Wash with Optimum No Rinse™ Wash & Shine or Optimum Car Wash before applying Optimum FerreX™.
2. Use on a cool surface and out of direct sunlight. Spray Optimum FerreX™ directly on painted surface and allow 1 - 2 minutes to fully dissolve ferrous oxide. Agitate with a microfiber towel or soft sponge if necessary.
3. Rinse off with plenty of water.

1 Gallon