1 to avoid collision with hard objects. Although the hardness of jade is high, it is easy to crack after collision. Sometimes, although cracks can't be seen by naked eyes, the molecular structure of jade surface has been destroyed and dark cracks appear, which greatly damages its perfection and economic value.

2. Try to avoid dust pollution. If there is dust in daily jade articles, you can clean them with a soft brush. If dirt or oil stains are attached to the jade surface, it should be scrubbed with mild soapy water first, and then rinsed with clear water. Do not use chemical degreasing agent solution.

3. Put the pendant away when not in use. It is best to put it in a jewelry bag or jewelry box to avoid scratching. If it is high-grade jade jewelry, don't put it on the counter to avoid dust and dirt, which will affect the brightness.

4. Try to avoid contact with perfume, chemical liquid, soap and human sweat. As we all know, sweat contains salt, volatile fatty acids and urea. If jadeite comes into contact with too much sweat and is not wiped clean immediately after wearing, 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. Many people think that the more jadeite touches the human body, the better it will be moistened with sweat. In fact, this is a big misunderstanding. Jade is different from ancient jade. Ancient jade needs the help of the process of birth and human body temperature. The jade in the "glass ground" itself is crystal clear, so there is no need to use any method and there is no way to make it more transparent. If you sweat too much, sheep fat white jade will easily turn pale yellow and no longer be as pure white as fat.

5. Avoid long-term direct sunlight. Jade should avoid exposure to the sun, because when jade encounters thermal expansion, its molecular volume increases, which will affect its quality. Especially hibiscus jade, crystal, agate and so on. It will burst when it encounters high heat, so it is even more taboo to be close to the heat source.

6. Pendants should be wiped with a clean, soft white cloth, not dyed cloth or fibrous hard cloth. Jade jewelry inlaid with diamonds, rubies and emeralds. Only clean white cloth can be used to wipe off oil, dust, impurities, moisture or sweat, which will help to maintain and maintain the original quality.

7. Jade articles should keep proper humidity. Emerald depends on certain humidity to keep it, especially water bile agate and crystal jadeite. During the formation of water bile agate, there was natural water in it. If the surrounding environment does not maintain a certain humidity and dryness, the natural moisture in it will easily evaporate, thus losing its artistic and economic value.

The last and most important step of jade maintenance is the beauty of jade pieces. Coat her with a layer of jade curing liquid to raise and protect jade. The living environment of jade must be moist, and this special curing liquid is needed to keep jade moist.

In addition, the choice of jade curing liquid is very important. It is best not to choose some low-end products just because they are cheap. Most of these low-end products will contain chemical components. It is best to choose some jade curing liquid products with high price but guaranteed quality, such as colorful brands and some products imported from Europe, and it is best not to choose others, because other countries basically have no culture of wearing jade or precious stones, and naturally there will not be many professional products. In fact, it's not expensive, just spending twenty or thirty yuan more, but it's still worth it for the beloved jade.