If you've been using other brands of polish and wax, they may contain silicone and synthetic oils. Griots car care system doesn't bond with these silicone-laden products. It's important to use Paint Prep to remove all of the old waxes, polysilicones, and oils so the Griots care products can properly bond to the surface. Paint Prep is easy to use and is safe for vinyl and rubber. Paint Prep is not for use on glass. Large 35 ounce bottle includes free Finest Sprayer (a $2.99 value.)

INCLUDES Griots reusable 'Finest Sprayer' Priced individually