I don't scrapbook, but for Christmas, I use a scrapbooking paper cutter to add a paw cut out so I can run ribbon through them. While opening the box, I noticed there was a an instruction that if you wanted to clean/lubricate the cutter, you should use some wax paper. If you need to sharpen the punch, they advise you use aluminum foil. Has anyone tried any of these methods? Since most blades come with wax paper, it seems like running the blade through the wax paper wrapper might be a step in between nothing and a cork.