If any of you are like me, I much prefer my hulls to be free of writing on em.. and I’ve tried everything from brake cleaner to denatured alcohol to cleanly get rid of the factory printed stuff on the hull. Some work, some dont. But today I figured out what DOES work, every time. Tried on a few diff manufacturers as well and by god, I’m happy with it. Mr.Clean Magic Eraser dipped in water. Cut one of those sponges into small pieces and you’ll have plenty of use from em. Hope this helps someone! Cheers.