After buying gold jewelry for a while, the gold jewelry has become less bright, and I don’t want to go to the jewelry store to clean it. How can gold jewelry be cleaned and maintained? The following small series to teach you some methods:
Gold jewelry cleaning method:
1. Removal of dust from gold jewelry
To clean the dust and scale of gold jewelry, the simple method is to gently scrub with a soft brush and hot water. Try to use soap cotton balls to pick up soapy water and scrub with anhydrous alcohol, but it is not available for wear. Scrub the particles (such as toothpaste, polishing paste, fine sandpaper or fine abrasive cloth) to avoid weight loss and loss.
2. Washing of gold jewelry
When washing gold jewelry, you should put the gold jewelry in the container, then add water to the container, then add a small amount of ammonia water, then tighten the mouth cover, shake it back and forth, then remove it and dry it. When wearing gold jewelry, it should also be fastened. The switch is maintained.
3. Removal of white plaque from gold jewelry
Because some of the commercially available cosmetics contain trace amounts of mercury (mercury), such as phenyl hydroxymercury and mercury dichloride, which are often found in freckle creams, white plaques or whitening may appear after contact with gold jewellery. Knife scraping or sanding sanding, as long as the white spots or whitening jewelry is baked in the fire, and then wiped clean with a soft cloth, the gold jewelry will restore its original luster.
4. Gold jewelry surface dirt clean
After the surface of the gold jewelry is stained with dirt, the color will be dull. At this time, the developer powder for washing the photo can be used to make a developing solution with 30°-40° warm water, and then doubled with water to dilute the dirt. After immersing the jewellery for 4-6 minutes, use a soft brush to remove the dirt and rinse it with water for several times. If you use a fine woolen brush to remove the nail polish, the gold jewellery will be brighter.
5. Immersion cleaning
First, take 1000 ml of warm boiled water (40 °), then add 200 ml of glacial acetic acid to make an aqueous solution. Then, put the gold jewelry into the cleaning solution and soak for 10 minutes, then brush it with a brush, then rinse it with water.
Usually do not wear gold jewelry when placed in the box, do not put together with other metals, so easy to wear.
Gold jewelry maintenance methods:
1. Gold is soft and easy to deform, so don't pull necklaces and other accessories to avoid deformation. When not wearing for a long time, apply the velvet bag and put it in the jewelry box to avoid rubbing and damage with other jewelry.
2. Chemical substances such as detergents and disinfectants will change the color of gold. Therefore, gold jewelry should be removed before cleaning and swimming, so as to avoid chemical changes in the surface.
3. Pure gold jewelry should avoid direct contact with perfumes, hair gels and other cosmetics. In the case of cosmetics containing mercury and lead, it will produce chemical reactions, which will easily lead to white spots on the surface of the gold ornaments. At this time, you can restore the original color by baking it under the alcohol lamp for a while. If you can't solve it, you can get a gold jewelry store for professional jewelry care.
4. 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 and wash them, then remove them and dry them.
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