I have two solutions for you. The first one is to use regular hand sanitizer on a miracle sponge. The other one is a product called Totally Awesome. You can get it at the Dollar Tree and Dollar General. This product is something else. I dont delute it at all. I even used it to remove old varnish on the base boards in my house. It is a wonderful product. A best kept secret is what I say. Hope this helps. ~Janette~