I have tried... WD 40, paint thinner, bottom paint thinner, gasoline, diesel, simple green, mayonaise, leather and plastic cleaner, soft scrub with bleach and maybe others.
None of these really does much. Some do more like the bottom paint thinner did OK and the leather and plastic cleaner did a bit but most do nothing. The hull cleans off fairly easily with the soft scrub w/bleach and a sponge with the scubby on one face. I would like to not get the nasty transfer from the fenders and am willing to clean them IF I can find a product that melts the built up scum or leaching.
For the boat I use the fender skirts and wash those every year and that works well. I am just wondering if anyone has ever rescued old fenders and had them work again. I have heard this is NOT possible and they just keep leaching the sticky stuff. Chime in please if you have a good solution!
