What is the best way to clean Black Hills Gold?
Using a soft toothbrush and warm, sudsy water with a small amount of ammonia is good way to regularly clean your Black Hills Gold. However, be very careful when cleaning items with opals, pearls and stones — the compounds used to mount these settings may be weakened by prolonged soaking. Due to their delicate nature, opals, pearls and stones could sustain damage from careless handling.