Forget polishing - I have a hard enough time just keeping my boat clean. Boat gets parked under a few trees in my yard. Have a mooring cover to keep the cockpit clean - but havent gotten a tarp for the rest yet. (I know I know - get a plastic tarp for cover !!) Leaves, pollen, bird crap, dirt - you name it ... all seem to dirty the boat. The worst is the bow deck .... with the bumpy, textured finish. The dirt really seems to get trapped there. Anybody have some kick-ass cleaners to recommend that work well for this ? Thanks, B