FerreX is designed to dissolve ferrous oxides from wheels and painted surfaces quickly, by bonding and dissolving them away with minimal effort.
 
Optimum FerreX -    
Furthermore, FerreX will dissolve and remove other surface contaminants such as tar and wax at the same time.
 
Directions for wheels:
	
Avoid using on hot surfaces. Wash wheels to remove excess contaminants.  
	
Spray Optimum Ferrex directly on wheels and allow 1 - 2 minutes to fully dissolve ferrous oxides.  
	
Agitate with a soft bristle brush as needed.  
	
Rinse off with plenty of water.
Drections for painted surfaces:
	
Wash with Optimum No Rinse™ Wash & Shine or Optimum Car Wash before applying Optimum Ferrex.   
	
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. 
	
Rinse off with plenty of water