Jewelry is often replaced. The same piece of jewelry should be worn for a long time, especially in hot summer. The jewelry coating is easily eroded by long-term exposure to sweat. Therefore, it is best to prepare multiple pieces of jewelry for frequent replacement. Contact with chemicals, jewelry is easily damaged. The aroma of bathing, the chlorine in swimming, the salt in the sea water, etc. will cause corrosion marks on the jewelry plating, so all the accessories should be removed before bathing or swimming. The collision is easy to wipe the flowers. Be careful when storing them. Do not overlap the jewelry. They should be stored in the original packaging bag or placed in a jewelry box with independent small grids to avoid rubbing each other and wiping the surface. Clean the jewelry from time to time, and use a soft fine brush to wipe the surface of the jewelry to remove the surface stains.