1, olive oil
You can use high-purity olive oil for maintenance, let it stand for a while after painting, and then wipe it with a clean white soft cloth. This is also the most common maintenance method for jadeite. Don't use oil such as chemicals.
2, baby oil
Colorless or light oily liquid baby oil is mild in performance and low in irritation, has the properties of moistening skin and dissolving oil stains, and is also suitable for the maintenance of amethyst.
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3. Walnut oil
Walnut oil, also known as "Oriental olive oil", is rich in natural linoleic acid (ω-6 fatty acid), accounting for 64.6%, and its usage is the same as that of olive oil.
4. Coconut oil
Our common vegetable oil mainly contains unsaturated fatty acids, while coconut oil is just the opposite. Its saturated fatty acid content is very high, which is very suitable for red stone, so it is also suitable for purple dragon crystal.
It should be noted that cooking oil should not be used here. Cooking oil is not easy to absorb, especially not suitable for handles or seals. After wiping, the surface is sticky and difficult to clean.
How to maintain Zilongjing?
First, the maintenance of amethyst is the same as other natural sleep maintenance, but it is best not to put it together with other rock crystals. Because the hardness of stone crystals, such as white crystal, hair crystal, green ghost, garnet and so on, is 7, while the hardness of amethyst is 6. If they are put together, they may be scratched by collision, so it is best to open them separately in the box.
Second, the silver inlaid Zi Long crystal ornaments should be wiped clean with a silver cloth before storage, and then put into a well-sealed jewelry box to prevent the surface of the silver ornaments from being oxidized and blackened by air.
3. After wearing Zi Long crystal ornaments in summer, it needs to be cleaned to prevent the crystal from being corroded by sweat. When swimming, soaking in hot springs, doing housework and making up, the crystal should be taken out to avoid corrosion or permanent damage caused by chemical components.
Fourth, amethyst can be cleaned frequently. When Zi Long crystal is worn for a long time, it will naturally leave sweat stains, grease and other secretions on the crystal surface. If it is not cleaned for a long time, it will not only breed bacteria but also affect the luster of the gem. Therefore, it is recommended that you always wipe with a soft cloth.
Fifth, prevent high temperature exposure. High temperature and exposure will make the gem fade, so remember to take it off when cooking. In addition, exposure to the sun will also make the gem fade, so it is recommended that you avoid strong light.