1. Don't wear jewelry when exercising or doing heavy work, so as to avoid irreparable damage caused by collision. Even if you wear it everyday, you should pay attention to avoid wearing it.

2. Avoid contact with chemicals and excessive washing with water, especially boiling water.

Don't wear jewelry when cooking, oil stains will dim the color of jewelry.

4. Don't wear jewelry when doing housework, sports or outdoor work, so as to avoid scratches and human sweat affecting jewelry.

5. Go to the jewelry store regularly for professional cleaning and maintenance.