Removes tarnish instantly and completely! This cleaner has been especially formulated for all fine jewelry, including precious metals and gems. Cleans 14k and 18k gold, sterling silver, copper, and platinum. Also cleans diamonds, rubies, sapphires, emeralds, citrine, cubic zirconium, lapis, turquoise, quartz, malachite, onyx, tiger eye, hematite, amethyst, and other precious and semi-precious stones. Not recommended for pearls or electroplated jewelry.
Comes in a 4 ounce plastic container with spray top.