Sparklean® Original Cleaning Spray — Safe for jewelry, coatings & anti-fog: Give your diamonds, pearls, or costume jewelry their sparkle back through our costume jewelry cleaner! Our powerful Sparklean jewelry cleaner solution is also ideal for wedding bands, engagement rings, necklaces, and earrings. : This diamond jewelry cleaner solution provides professional sparkle without harsh chemicals or ammonia. Our natural, non abrasive jewelry spray to prevent tarnish also restores shine without harming your precious metals. , :