For newly bought jadeite, you can soak it in normal temperature water for about 2 to 3 hours, then brush it with a soft toothbrush and soak it in hot water. The water temperature should be controlled at about 70 to 80 degrees.

After the hot water cools slowly, you can take out the jade and wipe the water stains with cotton-free cloth. Water stains can't stay in fashion to avoid dust pollution of jade articles. This method can also fully relax the capillaries of jade and clean up the dirt inside jade. This method can be repeated for three cycles.

Once every three months to half a year, once every one or two months in summer.

Preventive measures in Dai Yu

Why do you say that the first time you wear jade, you have to soak it for the first time?

1 to avoid collision with hard objects. Although jade has high hardness, it is easy to crack after being hit.

2. Avoid dust as much as possible. Rinse with clear water, do not use chemical degreasing agent solution.

3. Try to avoid contact with perfume, chemical liquid, soap and human sweat. When jade comes into contact with too much sweat, it will be eroded, destroy the outer layer and affect the original brightness. In particular, "glass species" of jadeite and suet white jade, avoid sweat and grease.

4. Jade articles should avoid exposure to the sun. When jade meets thermal expansion, it will affect jade quality.