Jewelry maintenance is very important, because different jewelry has different materials and characteristics and needs different maintenance methods. Here are some common wrong ways to maintain jewelry:

-Cleaning jewelry with toothpaste: This is a common mistake, because toothpaste may damage the surface of jewelry.

-Put the jewelry into chemicals: This may lead to discoloration or damage of the jewelry.

-Expose the jewelry to the sun: This may cause the jewelry to change color or fade.

-Keep the jewelry in a damp environment: this may cause the jewelry to rust or change color.