– Should not let the products in touch with the chemicals, cosmetics such as makeup chemical, hairdressing, shampoo, lotion….
– Do not wear jewelry when doing housework, playing sports: swimming, bathing, or going to bed …
– Put product in jewelry boxes (use tissue to wipe carefully when putting it in the box).Do notput the jewelry together to avoid collisions.
– Every week, soaking up the product in the water with a little dishwashing liqid, rub the surface with a soft brush. Then rinse with clean water, wipe with a soft paper, and dry.