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1. People who often come into contact with oil stains:
Oil smoke will corrode jadeite. In the kitchen, fumes gather, and jadeite is a mineral. It is most afraid of the erosion of oil smoke, it has been polluted for a long time, the smoke particles will enter the jadeite structure, and the jadeite will turn yellow or even black!
And jadeite is afraid of high temperature is already a well-known thing, because high temperature will cause jadeite to lose water and become dull, so jadeite should avoid high temperature and sun exposure, and long-term exposure is not allowed.
2. Cosmetics or chemical products:
Cosmetics, chemicals can corrode jadeite. Cosmetics are also chemicals, working as a makeup artist, or working in the chemical industry, it is not recommended to wear jadeite bracelets, because you will often come into contact with chemical reagents, of course, there are also chemical reagents in cosmetics, which is the nemesis of jadeite.
Therefore, everyone should be more careful that jade bracelets are afraid of acidic substances, such as those B bracelets, which are corroded by acid. Jadeite can not be exposed to strong acid solution, under acidic conditions, the structure and color of jadeite will gradually change, the interior will be destroyed, jadeite bracelets are also afraid of strong alkali, long-term contact will also erode the surface of jadeite, even the inside.
3. People who often exercise vigorously and vigorously:
The main material of jadeite is jade, although its hardness is very high, but if it collides with some heavy objects, it is easy to cause jadeite to be damaged, so some people who exercise often are not suitable for wearing, so as to avoid damage to jadeite, and at the same time, do not match some jewelry with high hardness during wearing.
Jadeite purchase:
1. Observe the cracks.
The most taboo in jade is cracks, when we buy, we should use lights or flashlights to fully inspect the jadeite, once cracks are found, try to give up. If a piece of jadeite has cracks, its value will be greatly reduced.
It should be noted that some jadeite looks like a crack "healing mark", which is formed by cracking and immediately being filled and recrystallized by the same substance during the formation of jadeite, which affects the value of jadeite to a certain extent, but needs to be treated differently from cracks.
2. Avoid flaws.
Black spots, yellow spots, white flowers, stone grains, etc., these imperfections will affect the beauty and value of jadeite. In addition, it is important to observe whether the front and back polishes are consistent and avoid rough cut marks, these details are also important.
3. The size should be appropriate.
As far as bracelets are concerned, while wearing them is aesthetically pleasing, comfort is also very important, and comfort cannot be neglected because of its beauty, or a bracelet that is worn very tightly is accommodated.
4. A certificate should be issued.
To buy jadeite, you need to find a merchant to confirm whether there is a certificate, and friends who don't know much about jadeite, an authoritative certificate is of course very convincing.
It should be noted that the certificate can only prove the authenticity of the material, but not its market value. When confirming the certificate, it is important to pay attention to whether it is issued by a qualified appraisal agency.
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1. People who work in restaurant kitchens
If you are a chef by profession, especially a new Chinese chef, it is best not to wear a jade bracelet, at least in the actual operation of the restaurant kitchen.
2. People who are engaged in heavy physical work
Jadeite is jadeite, which is very hard, but it is not something that can be hit at will in daily life. There are also many items that are harder than jadeite, and if they hit each other, the jadeite will be destroyed.
3. People who work in cosmetics or chemicals
Cosmetics also belong to chemicals, working as a makeup artist, or working in the chemical industry, it is not recommended to wear jade bracelets, because they will often come into contact with chemical reagents, of course, there are chemical reagents in cosmetics, which is the nemesis of jadeite, so everyone should be more careful about jade bracelets for fear of acidic substances.
Jadeite maintenance: 1. Good jadeite must be worn often, and jadeite that is often worn can be artificially polished due to long-term friction in people's clothes and **, which can increase the oiliness and gloss of jadeite, and long-term wearing of jadeite can also promote blood circulation in the human body.
2. Although the hardness of jadeite is very high, it is easy to cause fracture after being bumped, so try to avoid the bump of jadeite.
3. And the most important point, it is good to wear jadeite for a long time, but it is also necessary to pay attention to regular cleaning after a long time, so as not to pollute the jadeite with some stains, which is counterproductive.
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It's not that it's not, I feel like it's going to divide people, because some people's words are biased towards those who wear hats or are more beautiful, and it mainly depends on whether it is suitable for it, and if it is not suitable, I don't think it is particularly necessary to buy it.