Slimy Grimy Spray Bottle - 32 oz.

This stuff is serious. If you have those nasty water stains and god knows what else building up on your fiberglass hull this is the stuff to effortlessly melt it off. The only complaint i would have is that there are certain stains this simply wont work on (i.e. marks from aluminum docks, and some other non-organic stains)

this is amazing and got as promised

The cost of the Slimy Grimy Spray Bottle - 32 oz. was good however the $11 shipping cost made it not worth it!

I keep my boat rack stored, but have had occasion to leave it in the water for extended periods of time. As a result I have a scum line that gets established, dries out, and then buildup even more. I bought the spray bottle and applied it, brushed with a soft brush and rinsed. It worked great!! It did not damage the wax at all. It also removed some grease (?) stains and the spots where we walk on the swim platform with our shoes on. Great clean up with little effort. Just ordered another bottle to have on hand in the future.

We had tried the toilet bowl cleaners and they didn't work nearly as well as Starbrite Hull cleaner--which we devotedly used until someone let us try their Slimy Grimy. AWESOME! Dirty Mississippi scum just melts off the side of yout boat after a few sprays--it's like magic. Plus it's supposed to be 'safer' which is a big deal to me. Starbrite was like straight poison and I worried about our safety as well as the environment and the boat. We just put this in a big roundup sprayer to spray down the whole boat once we pull it out--it's really fantastic.PS-I didn't get mine from Amazon--they were out of stock (if that matters to anyone).

Simply, it works on my aluminum boat. Removes difficult staining although it required a little too much elbow grease to suit me. Recommended purchase and I'll try it on some other applications, too.

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This is powerful stuff! Be very careful if it is windy out. Spray and let this soak on the bottom of your boat scrub and rinse with water