Rejuvenate your jewelry - intricate or plain, new or old - with this lasting brilliance gentle jewelry cleaner. Cleans all varieties of jewelry - diamonds, pearls, porous and treated gemstones, and fashion jewelry the ammonia-free formula is non-toxic and removes the daily buildup of dirt and oils, leaving your jewelry sparkling. Each 7. 5-ounce jar includes a jewelry cleaning basket. The touch-up brush allows you to reach smaller areas for excellent results.