Avoid colliding with hard objects. After the crystal bracelet collides with a hard object, cracks will appear on its surface. Avoid high-temperature exposure, the texture of the bracelet will become rough and dry and the color will fade in a long-term high-temperature environment; Avoid strong acids and alkalis. When the crystal bracelet comes into contact with acid and alkali, the chain will be corroded and cannot be worn.

Avoid colliding with hard objects. Wear a crystal bracelet to avoid collision with hard objects. Crystal is hard, but its toughness is not strong. If it collides with other hard objects, it is easy to produce scratches or cracks on its surface, and it will break in serious cases.

Avoid high-temperature exposure, and wear a crystal necklace to avoid high-temperature exposure. At high temperature, the structural molecules inside the crystal will expand and become larger. The texture and luster of the crystal will be affected, which shows that the texture becomes dry and rough, and the color will fade and turn white.

Avoid strong acid and alkali. In addition, wear a crystal necklace and avoid articles with strong acid and alkali, such as shower gel, detergent, soap and other daily necessities. The chemical components in these items will corrode the texture of the bracelet to a certain extent, causing the chain to break and make it impossible to wear.