Specific maintenance are as follows: 1.Jewelry often replaced, the same piece of jewelry, should avoid wearing long time,especially in hot summer,jewelry coating easy to corrosion when long-term contact sweat,so it is best to prepare several pieces as replacements. 2.Easy to damage when Exposure with chemicals, Bathed in the fragrance, chlorine in swimming,And the salt water of the sea,all will cause etch to jewelry plating,so should remove all before a bath or swim. 3.Don't overlap, Collision chafed,should be stored in the original packaging or in the box of the independent small grid,avoid to scraping surface. 4.Regularly clean jewelry,choose soft hair brush sweep clean the surface to remove surface stains.