Make jewelry sparkle like-new with Connoisseurs Fine Jewelry Cleaner and bring new life back to dull jewelry in just 30 seconds. It’s important to clean jewelry regularly because skin oils, lotions, soap, and other debris get trapped in and on jewelry making it look dingy and dirty. With regular use, the exclusive advanced polymer formula helps reduce the appearance of fine scratches and safely provides a deep and thorough cleaning, lifting dirt and oils and repelling them for a longer lasting shine. Safe to use on all precious jewelry including gold, platinum, diamonds, and precious gemstones. Includes dip tray and brush to make application easy and results quick.