Goo Gone is just about the best cleaner for removing Sharpie and other permanent marker ink from reloadable plastic gift cards. Not only do many thoughtful cashiers write your card’s balance on the gift card, but we all do it to. With more and more merchants going to reloadable gift cards we need a way to clean off all that writing. I’ve tried a number of products, but found Goo Gone to be the best. Plus, it smells much better than alcohol. You can pick up Goo Gone in the cleaning products section of most any store.