How to preserve jewelry 1, please do not wear jewelry bathing, dishwashing or swimming, etc, if not cleaned up properly, chemicals (such as: shower gel, detergent, etc.) will be attached to the surface of the crystal. 2, Please remember to wear jewelry after using cosmetics, such as spraying perfume and hair products before wearing. 3, usually do not wear, the jewelry in a sealed jewelry box or velvet soft bag to save, to avoid long-term exposure to humid air or strong sunlight can directly irradiate the place, to aviod contact with the air and oxidizing and blackening. 11, jewelry can be worn with a clean soft cloth to wipe, to maintain its unique luster!