2 thoughts on “What's the disadvantage of gold”

  1. In the maintenance of gold, some people will take them when they take a bath, but they are afraid of the necklace break and fall off during the bathing process. If they fall into the sewer, they may lose a lot. And it will affect the quality of the necklace after a long time, so it is best to not wear a gold necklace. Can the gold necklace take a bath?
    The discoloration or fading of gold jewelry is closely related to the human sweat. 99%of human sweats are water, and about 1%are waste and harmful substances in the human body, such as chlorine substitutes, lactic acid, urea ammonia, etc. After contacting the silver and copper in gold jewelry, these substances will produce chemical reactions, produce silver chloride and copper sulfide, and show dark black chemical salt.
    Mi chemical salt is often dropped from gold jewelry to pollute the skin of the wearer, leaving a very obvious black stain on the skin. At present, cosmetics have also become one of the indispensable "characters" of people's lives. If you apply it on the skin of the gold jewelry, it will undoubtedly provide opportunities for cosmetics containing chemicals and the golden jewelry that is most afraid of chemical erosion, and the results can be imagined.
    This do not let your gold jewelry come into contact with various cosmetics. Due to the small amount of mercury (mercury) containing a small amount of mercury (mercury) in the commercially available cosmetics, white spots or whiteness will appear after contact with gold jewelry. Do not use a knife or sandpaper to polish your golden jewelry at this time. As long as the white spots or white jewelry appear to bake in the fire, and then wipe it with a soft cloth, the gold jewelry will restore the original luster.
    Can you bring the golden necklace when bathing? It is best not to bring it when taking a bath, so that it will affect the quality of the necklace for a long time. Do not contact acid, alkaline substances. Perform professional cleaning at the place where you buy it regularly. On the one hand, it is unprofessional, and the weight of your original necklace may be alleviated.

  2. The role of gold: According to Chinese medicine: Gold is an inherent formula. Since ancient times, it has the effect of soothing and beauty. Gold is an inert metal and has a strong antioxidant characteristics. The oxidation process is that the human body produces a large number of peroxides and free radicals due to various factors. Gold can reduce the peroxide and free radicals produced by the external environment and the body, and increase the SOD content in the cell, and reduce the harmful substances in the body. Therefore, gold has a good effect on anti -aging and beauty.

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