(1) avoid the direct contact of jewelry with water, perfume, soap, hair spray, camphor balls, cleaning crystals and other chemical substances to corrode jewelry.

(2) do not wear accessories when sleeping, bathing, swimming or doing strenuous exercise. The aroma in bathing, chlorine in swimming and salt in seawater will cause corrosion on the jewelry coating, so all the ornaments should be removed before bathing or swimming.

(3) clean jewelry from time to time. Do not use clean water, concentrates for ultrasonic cleaning (device), alcohol or any jewelry cleaner sold on the market for cleaning. Just use dry cloth for cleaning.

(4) alloy jewelry avoid long-term exposure to humid air or strong light. Jewelry needs to be changed frequently. The same jewelry should be avoided for a long time, especially in hot summer, the jewelry coating is exposed to sweat for a long time, which is easy to eliminate corrosion, therefore, it is better to prepare multiple decorations for frequent replacement.

(5) collision is easy to scratch. Be careful in storage. Do not overlap the ornaments together. It should be stored in the original packaging bag or in a jewelry box with independent small grids, avoid rubbing each other and scratch the surface. After wearing it, wipe the used ornaments with a clean and soft dry cloth to maintain the luster and durability of the ornaments.