（1）Avoid direct contact between jewelry and clean water, perfume, soap, hair spray, camphor balls, and cleaning crystals, as these chemicals can erode the jewelry.

（2）Do not wear jewelry while sleeping, bathing, swimming, or engaging in strenuous physical activity. The scent of bath products, chlorine in swimming pools, and salt in the sea can etch the surface of jewelry, so it is best to remove all jewelry before bathing or swimming.

（3）Jewelry needs to be cleaned periodically, but do not use water, ultrasonic cleaners, or any alcohol-based or commercially available jewelry cleaners. Simply use a dry cloth for cleaning.

（4）Alloy jewelry should be avoided from long-term exposure to moist air or strong sunlight. Jewelry should be replaced frequently. It is recommended not to wear the same piece of jewelry for a long time, especially in hot summer, as the plating of jewelry may wear off easily due to long-term contact with sweat. Therefore, it is best to have multiple pieces of jewelry to replace frequently.

（5）Collisions are easy to scratch, and storage should be careful. Do not stack jewelry together, it should be stored in the original packaging bag or in a jewelry box with independent small compartments to avoid scratching the surface by rubbing against each other. After wearing, use a clean, soft dry cloth to wipe the jewelry used to maintain the luster and durability of the jewelry.