Star Brite Instant Black Streak Remover

Quickly removes black streaks caused by water run off Safe for use on fiberglass, metal and painted surfaces Hundreds of uses; will instantly remove stains and marks on boats, cars, caravans and around the house Will not remove wax or polish Spray directly onto black streaks and wipe off; no hard scrubbing needed Instantly removes black streaks caused by water run off. Safe for use on fiberglass, metal and painted surfaces. Just spray on, let work and hose off. Contains no harsh acids or alkalis. Cleans by patented process of chelation. Can be used for 1000’s of other tough cleaning jobs – bathrooms, tubs, showers.