Take about 1/4 cup Vodka and 1/2 capful of baby shampoo and put in a bottle or jar with a lid. You can sit your ring in for a few minutes while doing make-up or whatever. (I just wouldn't leave overnight) Take out and clean with a soft brush. You'll be amazed! Mine are 8 years old, and are as pretty as brand new.Rinse and dry. Sometimes I use canned air (for computers) and dry them.
Sarah Isenhower, IN, entered 2010-04-09