Jade articles should be soaked in clear water for several hours, and then washed with a soft brush (toothbrush). In order to avoid collision with hard objects, jade pieces are easy to crack after collision. Sometimes, although the cracks are invisible to the naked eye, there are dark cracks on the jade surface, which greatly damages its perfection and economic value. Jade should avoid exposure to the sun to avoid affecting the texture and color of jade.

Avoiding chemicals will do some harm to jade. If you accidentally touch it, you should wipe it off in time and clean it. Clean cotton cloth, put it on. It is best to wipe the pendant with a clean and soft white cloth, not with dyed cloth or fibrous hard cloth, which will help to maintain and maintain the original quality. Clean regularly. Jade articles are usually cleaned once in a while.

Extended data:

Maintenance of jade:

1, Regular cleaning: jade is exposed to the air for a long time, and dust and other substances in the air, as well as sweat, grease, dander discharged by human body, will remain on the surface of Hetian jade, so it is necessary to clean the jade surface regularly, especially in hot summer, where human excrement is more and the cleaning frequency is frequent.

2. Avoid being close to the heat source: If jade is close to the heat source for a long time, the color paste of jade will fade (color paste mainly refers to the surface luster and transparency of jade). If it is baked at high temperature for a long time, it will also lead to cracks in jade and lose its original luster and transparency, so it is necessary to avoid jade from being close to the heat source.

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