Will K gold change color?

Everyday people will change or fade after wearing K gold jewelry for a period of time. Many people think that this is the lack of fineness of metal jewelry. In fact, it is not the lack of fineness of metal jewelry, but other reasons. Then, K gold will change color. What are the reasons? This is what many women are most concerned about. Everyday people will change or fade after wearing K gold jewelry for a period of time. Many people think that this is the lack of fineness of metal jewelry, but it is not the lack of fineness of metal jewelry. But for other reasons. So, what are the reasons for the discoloration of K gold? This is what many women are most concerned about. One of the reasons for the discoloration of karat gold: the discoloration or fading of karat gold jewelry is firstly closely related to the sweat of the human body. 99% of human sweat is water, and about 1% is waste and harmful substances in the human body, such as: chloride, lactic acid, urea, ammonia, etc. When these substances come into contact with the silver and copper in the k gold jewelry, they will have a chemical reaction to produce silver chloride and copper sulfide, and present a dark black chemical salt. This chemical salt often falls from the k gold jewelry and pollutes the wearer. The skin of the patient, leaving a very obvious black stain on the skin. The second reason for the discoloration of karat gold: karat gold jewelry easily reacts with women's use of cosmetics. Cosmetics contain more chemical substances. If they are applied to the skin of the metal jewelry wearing part, it will undoubtedly give the cosmetics containing chemical substances and Metal jewellery, which is most afraid of chemical erosion, provides an opportunity to gather together, and long-term contact will cause discoloration. Some cosmetics also contain some fine hard particles, which can form another type of dirt and wear gold jewelry. The third reason for the discoloration of k gold: environmental factors may also make metal jewelry lose its bright color. For example, in a drier area, the air contains more fine dust. After being contaminated with the human body, it will form a kind of'human body sandpaper', which can abrade the metal jewelry out of very fine debris, appear local black stains, and make gold Jewelry is eclipsed. Previous post: Is it better to use K gold or platinum for a diamond ring Next post: How to clean a K gold necklace