stain

Hi All, I left my 2007 RXT on the dock for a couple weeks in a small lake. When I pulled it out the hull is badly stained brown. I am looking for advice on cleaning it back to white again. I see some products out there such as 'Starbrite hull cleaner' but they look very strong and I worry...

Here is a great trick to clean your fiberglass hulls with those nasty water stains