That's Amazing 8 Ounce Spray Bottle (You Gotta See It To Believe It) can be used on your personal jewelry whether it's gold, silver, antique or costume jewelry. With this professional cleaner you can use it to clean other items as well such as eyeglasses, glass, plastic, electronics, appliances, fine countertops, granite and marble. It also has anti-fog and anti-static properties that make it an invaluable addition to your home cleaning supplies. That's Amazing is an easy, one step process that will clean any jewelry safely. Use it on diamonds, emeralds, gold, silver, costume and antique, even opals and pearls. Contains no acid, ammonia or abrasives which makes it safe for jewelry and everything in your home.