Instant Hull Cleaner is formulated to begin working on contact to remove unsightly waterline stains. It is also very effective at removing rust stains or leaf stains from fiberglass or painted surfaces. It will not harm the surface being cleaned and is an ideal preparation for polishing the hull.

Does not contain harmful acids, safe and easy to use

Quickly removes stains from water line

Excellent for use on fiberglass, metal and painted surfaces

Cleans scum lines and stains on boat hulls easily and effortlessly

Safe for use on fiberglass and painted surfaces

Instantly removes stains from Grassy marine growth, rust, scum line, fish blood etc.

No rubbing or scrubbing