Star Brite Hull Cleaner Spray Gel - 32 oz

I was very skeptical at first, with how easy it said it’d be to use, just spray on and rinse off and the brown slime would be gone and boy was I wrong. Literally just spray it on wait a couple minutes and rinse off, took the brown slime right off. Amazing. One bottle did my 19ft boat with some left over. Every effective, no scrubbing, very easy to apply

I don’t even own a boat. What I do own is a shower that had a nasty floor that no amount of scrubbing with many various kinds of cleaners would ever come clean. It was an embarrassment to even have guests use this shower. I was extremely hesitant to order this because of the price and the fact that several reviewers said the spray bottle kept getting clogged. But desperate times call for desperate measures. What a bargain even if I have to buy a new spray bottle every time I use it. Two applications and a bit of scrubbing and my shower looks brand new. I have less than 10 minutes total time in cleaning this shower. So I can’t tell you how it works on a boat hall but I can tell you on a fiberglass shower, it is amazing.!

Amazing! I was unaware that you aren’t supposed to use abrasive things on fiberglass. We moved in an old home with stains on the tub that just refused to budge. So I got some of this. I sprayed it on and could see before my eyes that the stains were getting lighter. In a rush I got my else electric scrubber out nothing at all was happening when I was a rubbing while the rest continued to get lighter and lighter. This was a salvaged tub because precious owner went as cheap as they could to update the home. So I am continuing to spray is every few days and it continues to lighten. When it’s cleaned well, I will put a sealant wax on it. I can’t believe I spent 9 years of extreme effort into cleaning this tub when there is a product that I can just spray on a walk away.🤦‍♀️ There has been no leakage. It couldn’t be easier to use. Our bathroom isn’t very ventalated so I can’t spend much time spraying because I have to leave because it dries out my throught. It is extremely effective.

Works but needs tons of scrubbing and have to keep on spraying it worth the $ if you have the time to work on it

This stuff is incredible! We have our boat docked in a lake with tannin stained water every year, which leaves a very unsightly brown waterline around the hull. I have tried everything to remove it and endured lots of pain from fruitless scrubbing. Nothing worked. Needless to say, I was very skeptical of this product. Literally sprayed it all along the scum line, let sit for a few minutes and hosed off. Poof- GONE! All without damaging the paint or stickers. followed up with a quick wash and towel off wax - our boat looks brand new at 22 years old!