I cleaned it up this morning with dawn and a magic eraser. It definitely made an improvement, I also cleaned all the plexiglass with invisible glass which worked well. I'm not particularly artistic and I don't have anywhere near the collection that some of you do but overall I'm really happy with how it turned out. The best part is I get to look at the glasses on a regular basis now as opposed to having them in their boxes hidden away so they didn't get damaged. I left a few pairs out but you get the idea.