How to maintain tourmaline:

The first trick is to put tourmaline jewelry alone in the jewelry box when you don't wear tourmaline jewelry at ordinary times, so as to avoid the friction and collision between tourmaline jewelry and other jewelry, causing unnecessary losses.

The second measure, tourmaline hardness is 7-8, which is relatively high, but tourmaline itself is brittle and afraid of breaking. Unless it is pure and flawless tourmaline, try not to wear tourmaline gems for strenuous exercise or heavy work, so as not to cause tourmaline gems to break.

Third, it is a good habit to check and repair your jewelry regularly. Go to a professional jewelry store to check your tourmaline jewelry every month. If the gemstone falls off and is scratched, solve it in time.

Fourth, if your friend's tourmaline jewelry is borderless inlaid and micro-inlaid, you should avoid bumping when wearing tourmaline jewelry, because the tourmaline jewelry inlaid in this way is beautiful, but not very strong, so be careful.

Fifth, don't wash with high-temperature water for a long time. If it is too hot, it will change the color of tourmaline.