Biokleen M00509 Black Streak Remover 1 Gallon 128 Fl Oz Pack of 1

Allows you to remove those black streaks and stains from boats trailers and RVs with ease Just spray it on and wipe it off its that simple A multipurpose cleanerdegreaser designed to remove soils and marks with a minimum effort on a wide variety of hard surfaces Leaves surfaces streakfree and sparkling clean No rinsing needed and residue free DIRECTIONS To remove black streaks from RV trailer or boats spray product onto a dry clean cloth or towel wipe surface clean You may also spray product onto a clean dry wash brush Start from the bottom and work your way up in sections adding more product as needed Then wash with Super Suds and rinse from the top down Note Not recommended for use on old surfaces that have not been maintained paint removal may occur Use dedicated brush bucket for each product used