1 bogey and cosmetics put together: ring in case of cosmetics, the brilliance will be weakened; especially diamonds, it is very easy to stick grease cosmetics, but also strictly separate. 2 avoid wearing laundry, bathing: pearls are afraid of acidic substances, can not touch detergent. 3 Avoid chemical gases and polluting the environment: For example: all jewels should avoid sulphur, emeralds should not be used as insecticides or other sprays. 4 avoid wearing sports, dry and rough: for example: sweat contains fatty acids, urea and other pearls have an etch effect, so there is the "Lingnan Zhuling North Dai" said. The north is cold, sweat is less, and it should be worn. 5 Avoid multiple pieces of jewelry together: For example: hard diamonds will easily scratch other gems; therefore, they are stored separately and stored in separate compartments. 6 Gold avoids mercury: gold can be mixed with mercury, a vapor alloy that produces mercury - amalgam. 7 taboo drugs: Some drugs can produce chemical reactions to jewelry, causing discoloration and deterioration of jewelry. 8 bogey washing: pearls, Turkish stone, opal, coral, amber, etc. have water absorption. If you use detergent or water, it may cause cracks. 9 avoid high temperature: some gems are not resistant to high temperatures, or dehydrated and cracked, or discolored. Such as cat's eye is afraid of high temperatures. Jade will dissolve the wax layer on the surface above 55° and lose the protective effect, reducing the gloss of the wax. 10 avoid severe vibration: Although many inlaid ornaments are designed to be very solid, but the violent vibration is not appropriate. Some jobs are knocked and beaten, and they are taken off. Only when you cherish your jewelry, it will last forever. Valuable Textile Co.,Ltd. , https://www.vbcanopies.com