It is because the gold surface will be oxidized when it is exposed to air for a long time that it will turn black. You can clean the gold surface with a cotton swab dipped in a mixture of glycerin and toilet water.
Because the gold surface is oxidized and blackened when exposed to air for a long time. Clean the gold surface with a cotton swab dipped in glycerin toilet water mixture.
Because the gold surface is in contact with the air to produce oxidation, do not expose the jewelry to the air, or send the gold to the cleaning shop for cleaning.
You can go online to buy a special cleaner for cleaning gold, and then soak it for about 20 minutes. You can also choose to soak it with white vinegar, which can make the bracelet shine.
why does the gold bracelet become dark after wearing for a long time? How should it be properly maintained in daily life
It is because the gold surface will be oxidized when it is exposed to air for a long time that it will turn black. You can clean the gold surface with a cotton swab dipped in a mixture of glycerin and toilet water.
Because the gold surface is oxidized and blackened when exposed to air for a long time. Clean the gold surface with a cotton swab dipped in glycerin toilet water mixture.
Because the gold surface is in contact with the air to produce oxidation, do not expose the jewelry to the air, or send the gold to the cleaning shop for cleaning.
You can go online to buy a special cleaner for cleaning gold, and then soak it for about 20 minutes. You can also choose to soak it with white vinegar, which can make the bracelet shine.