Bio-Kleen M00515 Black Streak Remover, 5 Gallon

Allows you to remove those black streaks and stains from boats, trailers and RVs with ease Just spray it on and wipe it off, that simple! A multi-purpose cleaner/degreaser designed to remove soils and marks with a minimum effort on a wide variety of hard surfaces Leaves surfaces streak-free and sparkling clean No rinsing needed and residue free