yeah it should, if not get a plastic credit card or something and scrape it off. As long as the material you're scraping is softer than steel and has a straigh dull edge you'll be fine. You should be able to get rubbind alcohol at a supermarket or something. what you really need is Isopropyl Alcohol. It's actually the cleanser in rubbing alcohol. It's also easily broken down. So keep it out of direct light, avoid motion and heat.