alcohol also takes off Sharpie marks. I used to work in a lab, too:)
kristikaler wrote: Rubbing alcohol may work. Acetone based fingernail polish remover will definitely remove the ink, but I don’t know what it would do to the floors. I’m a chemist and we use super permanent Sharpie to label our glassware and equipment in the lab.
Acetone takes this right off when we need it removed. > > Regarding Ink stains: My son got a black and red Sharpie and wrote on hard wood floors! I thought that the hair spray would work on this ink, as well, but it does not.Anyone have any idea what I can use to get this out??Any suggestions would be very much appreciated!Thank you! Tonya(Josh’s Mom)