Please treat minerals and druzies as opals and pearls and stay away from harsh jewelry cleaners. Instead mix a squirt of dish soap in a soap bowl, and use a soft bristle toothbrush to brush on the surface of your druzy a couple of times. Next rinse with filtered or distilled water, shake off the excess water, and use a blow dryer on “cool” setting to dry. If you are uncomfortable cleaning your pieces, please feel free to send them directly to Meredith. She gladly cleans the jewelry and returns it promptly!