2, jade bracelets can be soaked in lard, but generally do not need this. You can seal it with oil when not in use. Because jadeite is a kind of gem with a certain water content, it will be dipped in wax and polished in the final processing step, so that a layer of waxy substance is attached to the surface to keep the water inside jadeite.
3. Jade not worn for a long time should be wrapped with soft cloth after cleaning. You can put a layer of olive oil on it, put it in a sealed bag and put it in a separate storage box. Remember to take it out of the storage box regularly and soak it in water for a day to keep the jade moist.
4. This will make jadeite lose water and dry. Emeralds that have not been worn for a long time can also be coated with some olive oil or colorless oil, and then packaged in sealed plastic bags for preservation. If it has no luster for a long time, I suggest you take it to a jewelry company for polishing and cleaning, which can restore the luster of jadeite.
Five, no! Emerald is not a literary drama. Oil pollution should be prevented and kept clean. It can be wiped regularly with a clean wet cotton cloth.
6. Jade bracelets can be maintained with olive oil, white oil and moisturizing oil. Never use colored oil, or alcohol, silicone oil, engine oil, vegetable oil or hair oil.