Daily Upkeep: 1. Avoid exposure to chemicals such as cosmetics, perfumes, detergents, soap and other chemicals 2. Avoid contact with hard objects, resulting in scratching or collision deformation. Avoid mixing with other jewelry to prevent friction between jewelry 3. Avoid wearing during exercise and sweating. If you wear them, wipe them down with a clean, soft cloth afterwards to keep them dry 4. Please take it off when taking a bath, swimming or hot spring 5. When not wearing, please store in a cool, dry, light-proof sealed bag or jewelry box