Something New pink jewelry cleaning is safe for all your good and custom jewelry. Our jewelry cleaner is easy to use and works fast to get your jewelry sparkling clean. Something New Jewelry cleaner cleans shines and polishes! Something New is ideal for pearls, opals, soft stones, costume jewelry and antique jewelry. This jewelry cleaner is biodegradable, contains no ammonia, acids or alcohol. The cleaner, is for metals such as silver, gold, brass, bronze, chrome, stainless steel.