Specially formulated to clean all 14K, 18K gold, Sterling Silver, Fine Silver, Platinum, Copper, Brass and Bronze. Also cleans many stones: diamonds, rubies, sapphires, emeralds, citrine, cubic zirconia, lapis lazuli, turquoise, quartz, malachite, onyx, tiger eye, hematite, amethyst. Not recommended for pearls, opals or electrplated jewelry.
Use this product to restore the shine to previously polished pieces. Safe for all stones.