1.Try not to bump when you wear it.
2. When we were at home, pay attention to the place to put it.Suggest trying to evade the sour things, such as near to the cigarette lighter, gas.If these things corrode it will seriously affect the value of jade.
3. Jade had better pay attention to some cosmetics, because the permeability of some cosmetics, it is easy to destroy the molecular structure of the jade.It is easy to cause dark corrosion, once this kind of thing appears, this will greatly damage the jade.
4. Jade is very afraid of heat, because a lot of jade will expand greatly when heated, which will affect the perfection of jade quality.In particular, we need to pay attention to the crystal and agate, these jade will burst in high temperature, so more attention should be paid to.
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