How to deal with 18K gold after discoloration

As long as it is delivered to the purchased store and let the store re -plated or polished, the problem can be solved.
The so -called 18K gold refers to the gold jewelry with a gold with a gold content of 75%. Due to the particularity of the 25%other metals in it, its color choice is very strong. It can be white, yellow, rose, etc. It is also because of the colors of these metal mixed in, in addition to making 18K gold jewelry more beautiful, it also made it a small shortcoming.
1, 18K gold will not be faded in theory, because what color is this 18K gold jewelry in the round, it is plated in an 18K gold in the inside. According to modern technology, this color is this color. It will not drop.
2, this electroplated 18K gold is worn on the body for a long time. Due to long -term contact with the skin, it is also easy to react with various chemical elements. 18K gold's own color. In fact, this is a normal phenomenon, it does not matter the authenticity of 18K gold, because this is the disadvantage of 18K gold itself.
The expansion data maintenance method:
. When wearing a diamond ring with 18K gold inlaid, try to avoid contact with chemicals.

1, 18K gold is golden yellow, and the white 18K gold I saw is the color of the electroplating. If it is often exposed to items containing chemical ingredients (such as: skin care products, hand washing solution, vinegar, etc.), the electroplating layer is easily corroded, and the primary color of 18K gold is exposed.
2. Therefore, please remove the diamond ring when applying makeup and makeup, do not wear diamond ring to cook, wash, or do chemical experiments. Before doing these things, you should gently place the diamond ring in jewelry boxes specializing in diamond ring.
. Avoid collision or friction between hard objects such as diamond ring and metal.
, although the diamond hardness is large, it may also be cracked. Evergreen and platinum and other precious metals will also leave scratches due to friction, or they will be squeezed and deformed, causing the diamond ring unsightly. Therefore, when wearing a diamond ring, it is not advisable to do severe physical or sports. In this way, it can not only wear elegant grades, but also protect the diamond ring that is not vulnerable to damage.
. Avoid the diamond ring on an excessive cold or overheated environment
The metal has the properties of thermal expansion and contraction. Therefore, diamond ring will be affected by temperature. Putting the diamond ring in an excessive cold or overheated environment will affect the firmness of the diamond inlaid, and may even cause the diamond to loosen and fall off, causing unnecessary losses. Therefore, do not put the diamond ring in a place where it is too cold and hot, and try to avoid places with large temperature differences in hot and cold temperatures, such as cold storage and bathrooms.
. Frequent soft cloth with soft cloth, but do not use the hand -toilet with chemical ingredients
1, too much to do, inevitably contact many items. Therefore, the diamond ring is easier to be easier Polluted by dust or oil. You can wipe it gently with a soft cloth, but do not use the hand -toilet with chemical ingredients to avoid corroding valuable metals.
2, you can also regularly go to the shops in the purchase of diamond ring to ask the staff to help clean it, remove the dust, oil and other impurities, etc. This can avoid the damage of these impurities to the diamond ring and make the diamond ring refreshed.
3, in other words, the maintenance of 18K gold wedding diamond ring, that is, the precautions when wearing it, as long as these matters can be noticed, that is the best maintenance of the 18K gold diamond ring.
4, 18K gold jewelry, discoloration or fading is closely related to the human sweat. 99%of human sweats are water, and about 1%are waste and harmful substances in the human body, such as: chloride, lactic acid, urea, urea, ammonia, etc. After contacting the silver and copper in the K -gold jewelry, chemical reactions will produce silver chloride and copper sulfide, and present a dark black chemical salt. These chemical salts are the main causes of K gold color change.
5, some cosmetics also contain some fine hard particles, which can constitute another type of dirt, thereby grinding 18K gold jewelry. The regional environmental factors may also make gold jewelry lose their bright color. For example: dry areas, the air contains more minimum dust, which will form a "human sandpaper" after the human body is contaminated. It can wear 18K gold jewelry to erode extremely fine debris and local black stains.
Reference materials: Baidu Encyclopedia-18K gold

Pay content for time limit to check for freenAnswer Hello! I'm glad to answer for you. 18K gold itself does not change color. There is a layer of plating on the surface of the jewelry. Due to some behaviors in life, the plating layer is shedd off, and the original color of 18K gold appears. 18K refers to the gold jewelry with a gold content of 75%, and the other 25%are other precious metals. The color of the metal mainly depends on the ratio of 25%of other metals. Generally, it is light yellow and white. For the beauty and durability of the jewelry, it is often plated on a layer of plating on the surface of the jewelry. And some of our behaviors in daily life can cause grinding layers. For example: do housework, bath, apply cosmetics, or rubbing with other hard objects, they will wear different degrees of wear. After the grinding layer is worn out, it will expose the nature of the metal, and a faint yellow and white appear, which is a normal phenomenon. Many people do n’t know the situation when wearing gold jewelry, and mistakenly believe that the quality of jewelry has problems. In fact, it is normal to change color. It will be a quality issue. If you change color, you can go directly to your seller or related professional jewelry institutions for maintenance, and then re -clean the electroplating. But still in the process of wearingnNotice