4 thoughts on “Will the golden time change after a long time?”
Krystal
The discoloration or fading of gold jewelry is closely related to 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. This kind of chemical salt often falls from gold jewelry, contaminating the skin of the wearer, leaving the skin with obvious black stains.
The cosmetics are also one of the indispensable "characters" for 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. Some cosmetics also contain some fine hard particles, which can form another type of dirt, thereby wear gold jewelry. Regional environmental factors may also make gold jewelry lose their bright color. For example: dry areas, the air contains more fine dust. After the human body is contaminated, it will form a "human sandpaper". It can wear gold jewelry to erode extremely fine debris and local black stains. It is worth mentioning that the refreshing powder or moisturizing cream also contains similar particles, which will also make gold jewelry barely like the above.
Gold will not change color. There may be dirt to clean it with a brush. Previously, I used to wash clothes and toothbrushes to brush it on it. It's okay! I think it is either discolored or dirty!
The discoloration or fading of gold jewelry is closely related to 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. This kind of chemical salt often falls from gold jewelry, contaminating the skin of the wearer, leaving the skin with obvious black stains.
The cosmetics are also one of the indispensable "characters" for 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. Some cosmetics also contain some fine hard particles, which can form another type of dirt, thereby wear gold jewelry. Regional environmental factors may also make gold jewelry lose their bright color. For example: dry areas, the air contains more fine dust. After the human body is contaminated, it will form a "human sandpaper". It can wear gold jewelry to erode extremely fine debris and local black stains. It is worth mentioning that the refreshing powder or moisturizing cream also contains similar particles, which will also make gold jewelry barely like the above.
Gold will not change color. There may be dirt to clean it with a brush. Previously, I used to wash clothes and toothbrushes to brush it on it. It's okay! I think it is either discolored or dirty!
No, because gold is an inert metal, it is difficult to be oxidized at room temperature, so it will not change color.
No, the golden chemical properties are relatively stable, and generally will not be corroded or chemical reactions