Can I sue for false advertisement? I bought myself Crayola Washable Markers for school, and while I was studying someone got into them. Well as you can see they did not wash off. I have tried rubbing alcohol, soap (of course) and my little pouff. That stuff is there good. I probably should have sent him to my in laws while I study. I tend to zone out. I know, I know bad mommy. So any suggestions on how to get marker off my young 'un?