Scum Line

[dedwards04]

If your boat is white use the Marykate on and off hull cleaner. I got it from West Marine. I had a bad water line that i tried everything to get off from toilet bowl cleaners, polish, anything i could think of. its like an acid once you spray it on you will see the scum just drip off, its amazing! you cant let it get on your trailer or anything else because it will eat the paint. you have to re apply wax after but its well worth it. now i just whipe the water line with a towel after i load it up or ill wash it down as soon as i get home. never had the problem since.