This Jewellery cleaner cleans and polishes every type of jewellery including: Pearls, Opals, Silver, Gold, Diamonds, Turquoise, Jade, Emeralds, Platinum, and all types of Costume Jewellery. It polishes jewellery to the highest lustre unmatched by any other jewellery cleaner. Dirt, grease, and foreign substances are gently absorbed and removed achieving an extremely bright, sparkling appearance. BEST SOLUTION will brighten and polish any COSTUME jewellery without causing harm to the finish. This jewellery cleaner has Antibacterial Properties and is safe and gentle, even for skin contact. It can even polish glass and plastic surfaces, resisting fingerprints and fog for up to a week (this item is great for cleaning a pair of glasses). The BEST SOLUTION jewellery CLEANER is a 1 Step Cleaning Solution Process. There is no need for machines or other chemicals. All you need is cold water to rinse the jewellery pieces when you are finished.