The Grand Cherokee is back in for it's first wash after being coated with Opti-Coat Pro+. The first wash is the most important since it has acquires 30 days of filth. After coating, vehicles may not be washed for 30 days to ensure the curing process takes place properly. A decontamination wash involving Optimum No Rinse, Optimum Power Clean, and Optimum Ferrex ensure the vehicle is ready to go!