No lie, I have never seen a stain Goof Off has not gotten out. I have 3 young kids and I keep one spray bottle and one concentrated can in my house at all times. It works like those commercials, you spray it on and you start to see the stuff go away. Also another cool thing about goof off is that the longer you leave it on the better it works. So if one quick spray and whipe does not do it, you spray and leave it for a few mins and whalla, come back and whipe.