1*Put it in an air-tight bag if you not expect to wear for a long time.
2*The jewelry should be stored separately to prevent the pieces from rubbing against each other, and cause tiny scratches.
3*Use the soft polishing cloth to wipe the smooth surface of jewelry.
4*Don't wear it when you take a bath, swim or do housework.
5*Don't contact with any other chemicals such like alkali and bleach.