Notice:
The advice given on this site is based upon individual or quoted experience, yours may differ.
The Officers, Staff and members of this site only provide information based upon the concept that anyone utilizing this information does so at their own risk and holds harmless all contributors to this site.
I'll admit, I'm not great at keeping the boat clean.
At the end of last season, I did not wash or wax the boat when it came out of the water. The brown Hudson River sludge is pretty gross. After washing the topsides with soap and water this spring, there's still a ring of brown around the waterline. What can I use to get rid of it and not harm the gel coat?
I'll second the toilet bowl cleaner recommendation. Brush some of the cleaner on, wait a few minutes to let it work its magic, then wipe/rinse it off. I sometimes use a scrubby sponge with the toilet bowl cleaner on the more stubborn stains.
Remember to keep this stuff away from aluminum and other metals as it may discolor it.
Notice: The advice given on this site is based upon individual or quoted experience, yours may differ. The Officers, Staff and members of this site only provide information based upon the concept that anyone utilizing this information does so at their own risk and holds harmless all contributors to this site.