The grey ribbed rollers on my 18 month old trailer have a tough black stain on them which transfers itself to the white hull on loading the boat.
The resulting marks can be rubbed off if you use plenty of elbow grease whenyou wash the boat, but get considerably tougher the longer they are left.
Can somebody suggest how to get the rollers clean? (in which case the question of how to clean the boat is not necessary)
I priced new ones ----$13 each X 28 rollers!
Thanks in advance
Brendan