STAR BRITE Instant Hull Cleaner - Gel Spray Formula Clings to Vertical Surfaces Easily Removing Stains From Boat Hulls, Fiberglass, Plastic & Painted Surfaces 64 Oz WITH SPRAYER (096164)

Did a great job removing dark brown scum that had built up on boat after sitting in water for 3 months. I had used the liquid version and ran out. Purchased this to finish job. Gel is much nicer in that it clings to hull better.

This product works!!! Our ‘1998 SeaRay boat was looking awful after years of use in north Louisiana lakes. Last year it sat in the water for several months and when we pulled it out the deep brown hard water stains were relentless. We tried pressure washing and several different products to no avail. Someone at a marine storage facility recommended Hull Cleaner and we followed the directions on the bottle and it worked so well our old gal now looks brand new.

worked great got my boat hull looking white again

Great product. Works well.

Had a good bit of water stains / gunk on hull from sitting in the water for a while. Sprayed down the hull with this and let it sit for several minutes and it made the scrubbing so much easier.

cleaner did not come with sprayer attachment .... i just used a regular spray bottle, but will contact seller if happens again. cleaner is good ,,, removes stains, but too expensive to use after every fishing trip.

product was supposed to come with a sprayer and it did not. Had to drive to town to buy a sprayer which is a 45 min drive.

I ordered 2 bottles to ensure that I would have enough product. And, neither bottle came with the spray nozzle attachment to to apply the product. The product is not usable as is. Very disappointed.

followed directions, no cleaning action at all. tried letting it dwell 4 min and scrub with brush. did 2 applications and ZERO difference. very dissapointed. Sea Doo 215 GTR 110 hours in fresh water lake for 3 months.

Did not with sprayer shown in pictures.