2. Don't wear jewelry for sports or rough work. Sweat containing fatty acids and urea will corrode jewelry. In addition, in sports or rough work, due to the influence of external forces, jewelry may be deformed.
3. Avoid putting multiple pieces of jewelry together. In the maintenance of jewelry, we should pay attention to the mutual friction between jewelry. Hard diamonds can easily scratch other gems, while gold and platinum together will make platinum stained with gold, which is difficult to clean. Therefore, they will be stored in a separate box after use.
4, avoid drugs Some drugs can chemically react with jewelry, making jewelry discolored and deteriorated.
5, avoid high temperature, some gems are not resistant to high temperature, and materials such as jade or hibiscus stone are easy to dehydrate or change color at high temperature, which affects the beauty of jewelry.
6. Gold avoids mercury. When wearing gold jewelry, be sure to avoid contact with mercury. Gold can be mixed with mercury to produce mercury vapor alloy-amalgam.
7. Don't wear jewelry to wash and bathe. The ingredients in laundry detergent and shower gel will corrode jewelry, and you should not touch the detergent.
8, avoid washing pearls, Turkish stone, opal, coral, amber, etc. It has water absorption. If cleaning liquid and water are used, it may cause cracking.
9. Avoid violent vibration. Although the bases of many inlaid ornaments are designed firmly, violent vibration is not suitable. Some jobs are knocks and knocks, so we must take them off.