Jewelry maintenance has always been a headache. The maintenance of gold jewelry is one of the most important. If a beautiful gold jewelry is not maintained quickly, there will be no gloss. How to maintain the gold jewelry, the following small series share some gold Jewelry maintenance tips! First, the reason for the discoloration of gold jewelry 1. Why is gold jewelry white? Gold has good physical properties, stable chemical properties, high degree of ductility and a small amount of rareness. Generally, people think that the nature of gold is very stable, but nowadays people are getting more and more cosmetics and daily chemicals, and some cosmetics contain Traces of mercury, when you use cosmetics, you accidentally bump into gold jewelry, which will turn white and produce "gold and mercury containing gold." In addition, if someone wears a gold ring on one finger of the same hand and a platinum ring on the adjacent finger, it is easy to cause the gold ring and the platinum ring to rub each other due to the frequent movement of the finger, thus making the gold The surface of the jewelry is partially covered with platinum and white. For such a white gold jewellery, you can use an agate knife to plan the light, or you can use a thick cloth (such as canvas) to rub hard, so that the gold can be restored. 2. Why did gold jewelry turn black? Similar to this, some cosmetics or hair dyes contain trace amounts of lead, and gold encounters black lead. This black silver film takes a little longer to clean. It can be used in 2 grams of salt, 7 grams of baking soda, 8 grams of bleaching powder, 60 ml of water, and is made into a gold cleaner. Put the gold jewelry in a bowl and pour it. After entering the cleaning agent, remove the gold jewelry after 2 hours and wash it with water. 3. Why is gold jewelry rusted? Why do the golden jewelry gold bars that are purchased at the jewelry store appear yellow-brown spots? It is because in the process of making jewelry, the iron scraps left by the iron processing tools are formed by moisture, which is not a quality problem. It can be cleaned. Jewelry stores often use a jewellery detergent to clean the customer's jewelry, and in just a few seconds, the jewelry can be restored as new, without hurting the jewelry itself. 4, gold jewelry turns red Some gold jewellery, although containing a high amount of gold, contains other impurities in the production process, which makes the surface gradually red. In addition, gold jewelry is placed in a sulfur-containing environment for a long time, or in contact with acid, red spots may appear on the surface. 5. Why is gold jewelry faded? Some cosmetics also contain some fine hard particles, which can form another type of dirt, thus consuming gold jewelry. The factors of the geographical environment may also make the gold jewelry lose its bright color. For example, in a dry area, the air contains more fine dust. When it is contaminated on the human body, it will form a kind of “human sandpaperâ€, which can rid the gold jewelry with extremely fine debris and local black stains. It is worth mentioning that the talcum powder or moisturizer also contains similar particles, which will also eclipse the gold jewelry as mentioned above. You can use a small toothbrush to touch the toothpaste, brush the gold jewelry, and then rinse with water, you can restore the luster and shine as new; you must think of a dead angle, then pick a small toothpick, otherwise the more dirty, especially the gold ring, it is easy to stick dirty stuff. Gold jewelry is not very delicate, but without careful maintenance, it will lose its original luster and charm. In general, the following points are to be careful: 1. The chemical substances of Jiejing will change the color of gold, so you should take off the gold jewelry before cleaning. 2, avoid direct contact with high volatile substances such as perfume, hair gel, otherwise it will easily lead to fading of gold ornaments. 3, remove the gold ornaments when swimming, so as not to touch the sea water or pool water, the surface layer produces chemical changes. 4. When storing, wrap it in a velvet cloth and put it in the jewelry box to avoid mutual friction and damage. 5, gold is relatively soft, easy to deform, so do not pull necklaces and other accessories, so as not to deform. 6, gold jewelry color, it is best to find a local gold store to deal with. Take the white gold jewelry to the local gold shop and heat it with a professional musket. Because the melting point of mercury is very low, in the heat treatment, the mercury will immediately evaporate, so that the gold jewelry will restore its original appearance. Note: 1. Never use a lighter to burn; 2. After processing, it does not affect the original color of the goldsmith. 7. After wearing, the gold ornaments often lose their luster due to the stains and dust. At this time, just put the gold ornaments in a neutral detergent and soak them in warm water, rinse them with water, then remove them with a soft cloth. . Round Wool Braided Rugs With Tassels Round Wool Braided Rugs With Tassels,Circular Wool Rug,Round Wool Area Rug,Round Braided Carpets Hengshui Namei Imp.&Exp. Co.,Ltd. , https://www.nameirug.com
