Citrus hand cleaner that is non-toxic, non-irritating, non-petroleum, non-flammable and non-caustic. Safely removes letterpress inks, silk screen inks, offset inks, adhesives, varnish, epoxies, shellac, oil, paint, grime, putty, glue, grease, oil and gas. The gentle natural citrus formula won't dry skin. Leaves hands clean and smelling fresh. Will not clog plumbing.