5 thoughts on “What is used for gold will be bright.”

  1. Stacey

    1. If you just have dirt on the surface, use ultrasonic instruments to clean it, but if it is a chemical reaction generated by chemicals, you must get a professional cleaning.
    2. If a black film appears on the surface of the golden necklace, you can put the necklace into 2g of salt, 7g soda, 8G bleach powder and 60ml water -configured water solution.
    3, cleaning the gold necklace, you can also put it in a bowl, pour it into the cleaning agent, take for 2 hours, remove the gold necklace, and then use water (preferably not to use hard water) to rinse. Burted in the wood chips to dry, and finally wipe it with a soft cloth.
    4, wipe the gold necklace with salt and vinegar mixed -synthetic cleaner, which can restore it as new, which is also a way to clean the gold necklace.
    Extension information:
    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.
    The international gold prices soared sharply after 2015. The price of gold in New York's market went up all the way from $ 1,200 per ounce, and it has risen to $ 1,300 in less than a month. Statistics show that the price of gold futures in New York market has increased by 9.3 since 2015 %.
    Reference materials Source: Sohu.com -Gold Cleaning

  2. Shelly

    Toothpaste can make our teeth white, and it can also make gold jewelry bright as new. Toothpaste can remove dirt on the surface of the gold jewelry. But this method is not very good, because the toothpaste contains wear particles, if it is often cleaned with toothpaste to reduce the weight of the gold jewelry, causing unnecessary losses;
    ammonia water has a very good cleaning of the gold surface cleaning. The effect, the method of helping ammonia cleaning gold is also very simple. First take a bottle and add pure water to it, then drip a few drops of ammonia in it, and then put it in the gold jewelry. It's okay. Use this method to clean the gold jewelry to make the gold very bright;
    first take 1000 ml of warm water, then add 200 ml of methamphetamine to make a water solution, and then put the gold jewelry into the water solution made of the gold jewelry 10 minutes, then brush gently with a soft brush dipped in hot water, and finally rinse it with water. It is best to use a skimmed cotton ball to dip the soapy water and scrub the waterless alcohol, so that the gold jewelry cleaned will become extremely gorgeous;
    This with soapy water mixed with a little alcohol, wipe it with a soft cloth after cleaning Dry; or use a puffy cloth to dip the toothpaste gently until the light; you can also buy a pack of shadow powder in the photo equipment store and pour it into 100 grams of water and stir it into a solution, including the use of the shadow liquid Immersed in the solution, take it out for about 5 minutes, rinse with water, and then gently wipe it with a clean soft cloth to eliminate the dirt.
    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, prepare a golden device cleaning agent, put the gold jewelry on the gold jewelry on the jewelry In a bowl, pour the cleaning agent. After two hours, remove the golden jewelry, rinse with water, and then wipe it with a soft cloth.
    Per other methods: mixed synthetic cleaner with salt and vinegar, and wiped the pure gold jewelry with it to make it new for a long time; wipe or scrub the hot rice soup with rolling rice, or restore the gloss of gold jewelry

  3. Keith

    Cleaning method:
    1, toothpaste can not only clean the teeth, but also clean the gold to restore the gloss. Gently wipe it with a toothpaste to remove the dirt on the gold surface.
    2, soapy water can also be cleaned gold, wash gold with soapy water mixed with a little alcohol, and then gently dry it with a towel to achieve the effect of cleaning gold.
    3, ammonia water at home, can also be used to clean gold. Take a bottle and add pure water in it, then drip a few drops of ammonia into pure water. Finally, put the gold into the bottle, shake it for a few times, and remove the gold with a towel, which will make the gold very bright.
    4, the seasoning can also be cleaned, mixed salt and vinegar to synthesize the cleaning agent, and wipe the gold with it, which can make the gold last for a long time.

    5, soaking and cleaning, first take 40 degrees of warm water 1000 ml, then add 200 ml of methamphetamine to make a water solution, then put the gold jewelry into this cleaning solution for 10 minutes, and then brush it with a pipe Finally, rinse it with water. Put it in the box when you don't wear gold jewelry. Don't put it with other metals. This is easy to wear.
    6, flower dew water cleaning method. Use a cotton swab to gently wipe it. When there are stains that are difficult to remove, mix salt and vinegar, and then immerse them slightly
    to extend the information:
    The single -quality form of element symbol AU is a soft, golden, and 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 steam emitted when the gold is melted is green; its gold powder is usually brown during the smelting process; if it is cast into a thin piece, it can also transmit green light.
    The golden ductility is extremely strong. 1 ounce of gold can be pulled into 50 miles long, and its ductility makes it easy to cast and is a good choice for making jewelry. Gold is the strongest in the metal.

    This forgedness is second to none. It can cause extremely thin and easy to roll up. 1 ounce of gold can be hammered to 4 million -foot thick and 100 square feet. The ancients hammered it into thin slices to decorate the temples and the palace. These can explain the strong flexibility and forgedness of gold.
    In gold is difficult to decompose. The hardness is 2-3, the pure gold is 19.3, and the melting point is 1064.4 ° C; it has good ductility and can be pressed into thin foil. It has extremely high heat transfer and conductivity. The resistance of pure gold is 2.4P. Pure gold has good anti -chemical corrosion and is the best electroplating material.
    Gold, as a precious metal, has good physical characteristics. "Real gold is not afraid of fire" means that the gold under the general flame is not easy to melt. The density is strong and the feel is heavy. Good toughness and ductility, good guidance. Pure gold has gorgeous yellow, but after incorporating other metals, the color changes greatly. For example, gold and copper alloy are dark red, and the silver alloy is light yellow or gray -white. Jin Yi was grinded into powder, which is why Jin is scattered in nature. Pure gold jewelry is also easily worn and reduced.
    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.
    The international gold prices soared sharply after 2015. The price of gold in New York's market went up all the way from $ 1,200 per ounce, and it has risen to $ 1,300 in less than a month. Statistics show that the price of gold futures in New York market has increased by 9.3 since 2015 %.
    Reference materials: Baidu Encyclopedia-Gold

  4. Viola

    The method of clear gold and brightening:

    This removal of dust
    This to clean the dust and dirt of gold jewelry. , It is best to scrub the abandoned cotton ball dipped in soapy water and waterless alcohol, but do not use worn particles (such as toothpaste, polishing paste, fine sandpaper, or fine sand cloth, etc.) to avoid reducing the weight of the gold. Cause losses.
    2. Washing of gold jewelry
    Is when washing gold jewelry, first put the gold jewelry in the container, add water to the container, and then add a small amount of ammonia water. Then take it out and dry it. When wearing gold jewelry, it should also be maintained with buckle switches, and regularly drip the switch to a little sewing motor oil to prevent the miniature spring in the switch rust.
    3. The removal of gold jewelry white spots
    I due to the micro -mercury (mercury) containing micro -amount (mercury) in commercially available cosmetics, such as phenyl hydroxy hydroxyl mercury and two mercury chloride, gold jewelry After contact, white spots or whitening will appear. At this time, do not scrape or sandpaper with a small knife. As long as the white spots or white jewelry appear to bake in the fire, and then wipe it with a soft cloth, the gold jewelry will restore the original luster.
    4. Wipe the appearance powder
    In the surface of the golden jewelry on the surface of the dirt, it will make the glory dim. At this time, you can use the flushing photos of the photo of the photo to flush it with the warm water from 30-40 ~ C, and dilute it with double the water. After soaking the dirt's gold jewelry for 4 to 6 minutes, use soft hair to use soft hair, then use soft hair. Brush into the dirt and rinse it with water several times. If you use fine woolen to dip the nail polish, the jewelry will be brighter.
    , at the same time, why is the gold jewelry darker here?
    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 chlorine substitutes, lactic acid, urea ammonia, etc. After contacting the silver and copper in gold jewelry, these substances will produce chemical reactions, produce silver chloride and copper sulfide, and show dark black chemical salt. This kind of chemical salt is often dropped from gold jewelry to pollute the skin of the wearer, leaving a very obvious black stain on the skin. At present, cosmetics have also become one of the indispensable "characters" of 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. Regional environmental factors may also make gold jewelry lose their bright color. For example: dry areas, the air contains more fine dust. After the human body is contaminated, it will form a "human sandpaper". It can wear gold jewelry to erode extremely fine debris and 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.

  5. Neal

    Many stores use ultrasonic cleaning machines to clean jewelry. If you are at home, you can also use the home -shaped ultrasonic cleaning machine for daily cleaning of jewelry. The small cleaning machine in the figure below
    The home ultrasonic cleaning machine
    is very simple to use. Use clean water, rest assured that the jewelry that needs to be cleaned is in the inner slot of the machine, and then the machine can be turned on. It is found that the jewelry is brighter and cleaner.

    and a home ultrasonic cleaning machine, which can not only clean the jewelry, but also clean the glasses, watches, shaving knives, makeup supplies, etc. It is very practical and worthy of preparing one at home.

Leave a Comment