I just happen to have a bottle of Expo, made by Sanford, and it contains 2-butoxy ethanol/acetate and isopropyl alcohol. Linda SE MI > Hello Joe- > > I discovered, quite by accident, that the best solution for removing > ink marks from any hard surface is the liquid cleaner that is used for > cleaning "white boards" from any marks left from making a presentation > with the Dry Erase type pens. I don't know the name of that product, > but it usually comes in a small spray bottle with a set of Dry Erase > color pens. It also works quite well to take off "Permanent" marker > marks on old beige desktop Macs. I usually just dampen a cotton ball > with the fluid and rub until the mark is gone. > > -Paul