I am working on a birthday cake for my cousin and planned to put a little bling on it.  The edible rhinestones that I have are all cloudy.  The suggestions for using Pam spray on them would probably work...except I do not have any on hand!!  Is it possible to use a vegetable oil or even coconut oil on the rhinestones and still get them to sparkle???  Thanks for any and all suggestions...love this cake site!

I'd say do a test run with just a few to make sure it won't effect anything! I can't think of a reason it would, unless you use too much. Good luck!