morning , question of the day ,,, vinnie our 36 ft winnie vista is just screaming let me out . okay its me but lets go with with it . after sitting for 4 months she has become quite dirty . its going ...
They make a variety of fiberglass cleaners for boats that would work well. I also think that Dawn, car wash soap, Spic and Span, and other surfactants would work about as well. If you have a household soap, I'd start with that and see if it works for you.