Star Brite Instant Black Streak Remover, available in a 22-oz. spray bottle, is a powerful fiberglass stain remover that eliminates black streaks, grime, and stains from fiberglass, metal, plastic, rubber, vinyl, and painted surfaces. Star Brite fiberglass stain remover begins working on contact - spray, wait, and wipe clean with no scrubbing. It is safe for waxed surfaces and versatile for boats, RVs, cars, and home use.Treats grease, streaks, smoke, exhaust stainsQuickly removes black streaks from water runoffWorks on fiberglass, metal, plastic, rubber, vinyl, and painted surfacesWon't strip wax or polishNo scrubbing required - spray and wipe clean22 oz. bottleMade in the USA