Quote:
Conder101:If the plating isn't broken a rinse in nitric acid would probably do the trick. The acid won't react with the gold and it should take care of the spots. If the plating IS broken though, it could be bad.
I took a closer at the edges and I can see where some of the gold has worn.Probably because they fit tight in the case. So for now I may go get some acetone and try it.