First, the reason for the golden leg color
1, gold jewelry is discolored or faded after wearing for a period of time. You can check whether the color of the gold jewelry is insufficient. If so, go to the store to negotiate or complain to the Consumers Association.
2. When gold jewelry becomes discolored or faded, it will come into contact with wastes and harmful substances in human sweat and silver and copper in gold jewelry, and a chemical reaction will occur to generate silver chloride and copper sulfide, and a dark black chemical salt will appear.
3. When gold comes into contact with some chemicals, chemical reactions will also occur. For example: mercury, yellow water, bromine vapor, ozone, cyanide, etc.
Extended data
Maintenance method of gold ornaments
1, cleaning gold ornaments with mild soap and soft brush is the simplest and most convenient method.
2. Water column can also be used instead of soft brush.
Don't wear gold ornaments to wash hot springs. If it changes color, send it to the silver shop for cleaning.
Avoid wearing gold ornaments, especially rings when doing heavy work.
5. Gold ornaments that are often worn should be cleaned and checked once a month.
6. Don't let pure gold jewelry touch highly volatile substances such as perfume and hair gel.
7, don't let jewelry contact with chemicals and products.
8. Pure gold jewelry should not be collected and worn with other jewelry or other metal jewelry, so as to avoid knocking and wearing the surface of pure gold jewelry.
9. Pure gold jewelry will lose its luster because of sweat or dust pollution in the air. You can put it in warm water of neutral emulsion or commercial maintenance solution for a few minutes, and then gently rub it with a token.
Matters needing attention in gold ornaments
1, the chemical composition of detergent will change the color of gold, so the gold ornaments should be removed before cleaning.
2. Avoid direct contact with volatile substances such as perfume and hair gel, otherwise it will easily lead to the fading of gold ornaments.
3. Take off the gold ornaments when swimming to avoid chemical changes on the surface after contact with seawater or pool water.
4. Wrap it in flannel and put it in a jewelry box when keeping it to avoid mutual friction and damage.