I have removed that spray can stuff with a razor blade before. But I don't know what product it was. You might try it on a scrap piece of glass first.

Hazie

Thank you! I'll try that and see if it works!

Bev

I did a store window with the spray on "frost" one year. We started taking it off with a razor blade, but we found out if you spritz it with vinegar it comes off pretty easy.

i tried that stuff on a mirror once i didnt like it it wasnt hard to get off with a razor blade though

Excellent advice thus far:
scrap glass, razor blade and vinegar are the first things that came to mind.

Again, thank you ALL...I feel better about trying it now that I know I can remove it if I don't like it.

Beverly