1. Use a small toothbrush to dip some toothpaste, wash the gold jewelry, and then rinse it with water to restore the gloss as new; you must think of a small toothpick with a dead ends, otherwise the more dirty, especially the gold ring, often bring it with the gold ring. It is easy to stick dirty things with operators. 2, you can get a little cotton switch to dew water, wipe the golden jewelry; 3, the second method may not be wiped into the corner of the jewelry, then use the remaining rice water in the home, soak it A bubble jewelry not only soaked the dirty things, but also increases the brightness; 4, or simply buy a new gold jewelry, apply a layer of nail polish on the surface of the jewelry. If you fall off, you think that the nail polish that deducts off will also wear the surface of the jewelry. Good nail polish can protect the gloss of gold jewelry; 5. If there is a layer of black film on the surface of the jewelry, you need to use a professional metal cleaning solution You can use 2 grams of salt, 7 grams of soda, 8 grams of bleaching powder, 60 ml of water, and place it together. Put the gold jewelry in the cleaning agent. After 1-2 hours, take it out and wash it with water. New. The expansion data gold (GOLD) is a single -quality form of chemical element gold (chemical element symbol AU). It is a soft, golden, corrosive precious metal. Gold is one of the rare, precious and extremely valued metals. Internationally, gold is generally based on ounces. In ancient China, "two" was used as a gold unit, and it was a very important metal. It is not only a special currency for reserves and investment, but also an important material for the jewelry, electronics, modern communications, aerospace and air industry and other departments.
The chemical symbols of gold are AU, and the English code in finance is XAU or GOLD. The name of the AU comes from a story of Aurora, a goddess of dawn in Roman mythology, means shining dawn. Reference materials: Baidu Encyclopedia: Gold
The method of cleaning the gold jewelry is as follows:
1. Toothpaste can make the teeth white, and it can also make gold jewelry bright as new. Toothpaste can remove the dirt on the surface of the gold jewelry. But this method is not very good, because toothpaste contains wear particles. If it is often cleaned with toothpaste, the gold jewelry will reduce the weight of the gold jewelry and cause unnecessary losses.
2, ammonia water has a very effective effect on the cleaning of the gold surface. The method of helping ammonia cleaning gold is also very simple. First take a bottle and add pure water in it, then drip a few drops of ammonia in it. Finally Put it in the gold jewelry, shake it for a few times, and remove the gold jewelry with a soft cloth to wipe and dry it. Use this method to clean the gold jewelry to make the gold brighter.
3, first take 1000 ml of warm water, then add 200 ml of methamphetamine to make a water solution, then soak the gold jewelry into the made of water solution made for 10 minutes, and then dip the hot water with a soft brush with a soft brush. Gently brush, and finally rinse it with water. It is best to dip the soapy water with a skim cotton ball and scrub without water alcohol, so that the gold jewelry cleaned will become extremely gorgeous.
4. Wash with soapy water mixed with a little alcohol. After rinse, wipe with a soft cloth and dry. Or dip out with a velvet with a toothpaste to gently light until the light. You can also buy a pack of shadow powder into 100 grams of water in the photo equipment store and stir it into a solution. It can also be immersed in the solution. Wipe the soft cloth gently, and the dirt can be eliminated.
5. If the surface of the gold jewelry has a black silver film, the more commonly used method is: 2 grams of salt, 7 grams of soda, 8 grams of bleaching powder, 60 ml of clear water, and prepared a gold device cleaning agent. Put the golden jewelry in a bowl and pour it into the cleaning agent. After two hours, remove the golden jewelry, rinse it with water, and then wipe it with a soft cloth.
6, other methods: salt and vinegar mixed synthetic cleaning agents, using it to wipe the pure gold jacket, which can make a long time new, wipe or scrub with hot rice soup with rolling rice, or restore golden jackets. Gloss.
Prepare the container, pour half a bottle of cola, put it in gold, soak for an hour, wash it with a waste toothbrush, and finally wash it with water. n00:00 / 00: 2270% shortcut keys to describe space: Play / pause ESC: Exit full screen ↑: increase volume 10% ↓: decreases by 10% →: Single fast forward 5 seconds studio Here you can drag no longer appear in the player settings to reopen the small window shortcut key description
Many people found that after a period of wearing gold jewelry, they found that color change or fading. Many people thought that this was the insufficient color of gold jewelry, so they went to the store to negotiate or go to the consumer association to complain. The color of gold jewelry is insufficient, but other reasons. So, what are the other reasons?
The discoloration or fading of gold jewelry 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 gold jewelry in gold jewelry, chemical reactions will produce silver chloride and copper sulfide, and show dark black chemical salt. This kind of chemical salt often falls from gold jewelry, polluting the wearer The skin leaves the skin with obvious black stains.
The cosmetics have become one of the indispensable "characters" in people's lives. If you apply it on the skin of the gold jewelry, it will undoubtedly provide opportunities for cosmetics containing chemicals and the golden jewelry that is most afraid of chemical erosion, and the results can be imagined. Some cosmetics also contain some fine hard particles, which can form another type of dirt, thereby wear gold jewelry. The factors of the regional ring may also cause gold jewelry to lose their bright color. For example: dry areas, the air contains a lot of fine dust. After the human body is contaminated, it will form a "human sandpaper". It can wear golden jewelry to erode extremely fine debris and appear local black stains. It is worth mentioning that the refreshing powder or moisturizing cream also contains similar particles, which will also make gold jewelry barely like the above.
The gold jewelry is not very delicate, but if you do not care carefully, it will also lose its initial gloss and charm. Generally speaking, beware of the following points: 1. The chemicals of cleaning essence will change the color of the gold, so you should take off the gold jewelry before doing cleaning. 2. Avoid contact with high volatile substances such as perfume and glue directly, otherwise it will easily cause gold decoration to fade. 3. Remove the gold ornaments when swimming to avoid chemical changes in the surface layer after encountering seawater or pool water. 4. Put the velvet cloth and put it in the jewelry box during storage to avoid rubbing and damage to each other. 5. The gold is relatively soft and easy to deform, so do not pull the necklace and other accessories to avoid deformation. 6. Pure gold jewelry will have a chemical reaction when it encounters water and silver, and white spots appear. When cleaning, you can restore the original color as long as you grill under the alcohol lamp for a while. 7. The gold jewelry after wearing is often lost due to stains and dust contamination. At this time, as long as the gold decoration is placed in the neutral dishwashing agent, soaked and washed in warm water, and then removed and wiped it. Essence
1. Use a small toothbrush to dip some toothpaste, wash the gold jewelry, and then rinse it with water to restore the gloss as new; you must think of a small toothpick with a dead ends, otherwise the more dirty, especially the gold ring, often bring it with the gold ring. It is easy to stick dirty things with operators.
2, you can get a little cotton switch to dew water, wipe the golden jewelry;
3, the second method may not be wiped into the corner of the jewelry, then use the remaining rice water in the home, soak it A bubble jewelry not only soaked the dirty things, but also increases the brightness;
4, or simply buy a new gold jewelry, apply a layer of nail polish on the surface of the jewelry. If you fall off, you think that the nail polish that deducts off will also wear the surface of the jewelry. Good nail polish can protect the gloss of gold jewelry;
5. If there is a layer of black film on the surface of the jewelry, you need to use a professional metal cleaning solution You can use 2 grams of salt, 7 grams of soda, 8 grams of bleaching powder, 60 ml of water, and place it together. Put the gold jewelry in the cleaning agent. After 1-2 hours, take it out and wash it with water. New.
The expansion data gold (GOLD) is a single -quality form of chemical element gold (chemical element symbol AU). It is a soft, golden, corrosive precious metal. Gold is one of the rare, precious and extremely valued metals. Internationally, gold is generally based on ounces. In ancient China, "two" was used as a gold unit, and it was a very important metal. It is not only a special currency for reserves and investment, but also an important material for the jewelry, electronics, modern communications, aerospace and air industry and other departments.
The chemical symbols of gold are AU, and the English code in finance is XAU or GOLD. The name of the AU comes from a story of Aurora, a goddess of dawn in Roman mythology, means shining dawn.
Reference materials: Baidu Encyclopedia: Gold
The method of cleaning the gold jewelry is as follows:
1. Toothpaste can make the teeth white, and it can also make gold jewelry bright as new. Toothpaste can remove the dirt on the surface of the gold jewelry. But this method is not very good, because toothpaste contains wear particles. If it is often cleaned with toothpaste, the gold jewelry will reduce the weight of the gold jewelry and cause unnecessary losses.
2, ammonia water has a very effective effect on the cleaning of the gold surface. The method of helping ammonia cleaning gold is also very simple. First take a bottle and add pure water in it, then drip a few drops of ammonia in it. Finally Put it in the gold jewelry, shake it for a few times, and remove the gold jewelry with a soft cloth to wipe and dry it. Use this method to clean the gold jewelry to make the gold brighter.
3, first take 1000 ml of warm water, then add 200 ml of methamphetamine to make a water solution, then soak the gold jewelry into the made of water solution made for 10 minutes, and then dip the hot water with a soft brush with a soft brush. Gently brush, and finally rinse it with water. It is best to dip the soapy water with a skim cotton ball and scrub without water alcohol, so that the gold jewelry cleaned will become extremely gorgeous.
4. Wash with soapy water mixed with a little alcohol. After rinse, wipe with a soft cloth and dry. Or dip out with a velvet with a toothpaste to gently light until the light. You can also buy a pack of shadow powder into 100 grams of water in the photo equipment store and stir it into a solution. It can also be immersed in the solution. Wipe the soft cloth gently, and the dirt can be eliminated.
5. If the surface of the gold jewelry has a black silver film, the more commonly used method is: 2 grams of salt, 7 grams of soda, 8 grams of bleaching powder, 60 ml of clear water, and prepared a gold device cleaning agent. Put the golden jewelry in a bowl and pour it into the cleaning agent. After two hours, remove the golden jewelry, rinse it with water, and then wipe it with a soft cloth.
6, other methods: salt and vinegar mixed synthetic cleaning agents, using it to wipe the pure gold jacket, which can make a long time new, wipe or scrub with hot rice soup with rolling rice, or restore golden jackets. Gloss.
Prepare the container, pour half a bottle of cola, put it in gold, soak for an hour, wash it with a waste toothbrush, and finally wash it with water.
n00:00 / 00: 2270% shortcut keys to describe space: Play / pause ESC: Exit full screen ↑: increase volume 10% ↓: decreases by 10% →: Single fast forward 5 seconds studio Here you can drag no longer appear in the player settings to reopen the small window shortcut key description
Many people found that after a period of wearing gold jewelry, they found that color change or fading. Many people thought that this was the insufficient color of gold jewelry, so they went to the store to negotiate or go to the consumer association to complain. The color of gold jewelry is insufficient, but other reasons. So, what are the other reasons?
The discoloration or fading of gold jewelry 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 gold jewelry in gold jewelry, chemical reactions will produce silver chloride and copper sulfide, and show dark black chemical salt. This kind of chemical salt often falls from gold jewelry, polluting the wearer The skin leaves the skin with obvious black stains.
The cosmetics have become one of the indispensable "characters" in people's lives. If you apply it on the skin of the gold jewelry, it will undoubtedly provide opportunities for cosmetics containing chemicals and the golden jewelry that is most afraid of chemical erosion, and the results can be imagined. Some cosmetics also contain some fine hard particles, which can form another type of dirt, thereby wear gold jewelry. The factors of the regional ring may also cause gold jewelry to lose their bright color. For example: dry areas, the air contains a lot of fine dust. After the human body is contaminated, it will form a "human sandpaper". It can wear golden jewelry to erode extremely fine debris and appear local black stains. It is worth mentioning that the refreshing powder or moisturizing cream also contains similar particles, which will also make gold jewelry barely like the above.
The gold jewelry is not very delicate, but if you do not care carefully, it will also lose its initial gloss and charm. Generally speaking, beware of the following points:
1. The chemicals of cleaning essence will change the color of the gold, so you should take off the gold jewelry before doing cleaning.
2. Avoid contact with high volatile substances such as perfume and glue directly, otherwise it will easily cause gold decoration to fade.
3. Remove the gold ornaments when swimming to avoid chemical changes in the surface layer after encountering seawater or pool water.
4. Put the velvet cloth and put it in the jewelry box during storage to avoid rubbing and damage to each other.
5. The gold is relatively soft and easy to deform, so do not pull the necklace and other accessories to avoid deformation.
6. Pure gold jewelry will have a chemical reaction when it encounters water and silver, and white spots appear. When cleaning, you can restore the original color as long as you grill under the alcohol lamp for a while.
7. The gold jewelry after wearing is often lost due to stains and dust contamination. At this time, as long as the gold decoration is placed in the neutral dishwashing agent, soaked and washed in warm water, and then removed and wiped it. Essence