The traces of gold bracelets are recommended to go to jewelry stores for maintenance. It is not easy to solve it, and it is easy to cause gold wear.
Is when we wear gold bracelets, avoid contact with hard objects and pull hard. Due to low gold hardness, contact with hard objects can be easily scratched or pulled, which will destroy the decoration of jewelry.
Strophic jewelry in a chemical place. At the same time, try to contact cosmetics such as perfume, head oil, flower dew water. Once you contact, you can easily corrode the surface of the jewelry and change color. In order to maintain the gloss of gold jewelry, you can often add a small amount Gently brush in the soft brush, rinse it with water, and then wipe and dry it with a soft cloth.
The gold jewelry has rust spots, gold becomes white, black, etc., even if the purity of thousands of gold has reached 99.9%, there will be silver, copper, iron, zinc, Wait for other metal components. After these metal oxidation or chemical reactions with other chemicals, a certain compound precipitation will occur, which seems to be golden discoloration. Black turning is caused by copper sulfide and silver chloride after the copper and silver reactions contained in gold jewelry, and whiteness is caused by the contact with the contact with the mercury (mercury) vapor.
The traces of gold bracelets are recommended to go to jewelry stores for maintenance. It is not easy to solve it, and it is easy to cause gold wear.
Is when we wear gold bracelets, avoid contact with hard objects and pull hard. Due to low gold hardness, contact with hard objects can be easily scratched or pulled, which will destroy the decoration of jewelry.
Strophic jewelry in a chemical place. At the same time, try to contact cosmetics such as perfume, head oil, flower dew water. Once you contact, you can easily corrode the surface of the jewelry and change color. In order to maintain the gloss of gold jewelry, you can often add a small amount Gently brush in the soft brush, rinse it with water, and then wipe and dry it with a soft cloth.
The gold jewelry has rust spots, gold becomes white, black, etc., even if the purity of thousands of gold has reached 99.9%, there will be silver, copper, iron, zinc, Wait for other metal components. After these metal oxidation or chemical reactions with other chemicals, a certain compound precipitation will occur, which seems to be golden discoloration. Black turning is caused by copper sulfide and silver chloride after the copper and silver reactions contained in gold jewelry, and whiteness is caused by the contact with the contact with the mercury (mercury) vapor.