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When taking a bath, it is easy to oxidize when you rinse it together in hot water.
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You can soak it in vinegar for a period of time and then wipe the surface of the silverware with a cloth dipped in vinegar, because acid is corrosive and can remove the oxide layer of the silverware, and the silverware turns black because of oxidation. After that, use the above method to maintain it once in a while, and finally you can rub some greasy things to isolate the air, which can delay the oxidation time.
A flashlight can be carried on an airplane.
Do not bring liquids, gels and sprays, such as: mineral water, creams, gels, etc.; Knives, screwdrivers, wrenches, etc. are not allowed to be brought; Lighters, matches, etc. are not allowed to be braided.
Baggage regulations on airplanes stipulate that each person can carry a total amount of liquids of no more than 1 liter at a time on domestic flights, and they can only be carried after opening the bottle for inspection and confirmation. The excess must be delivered. Alcohol must be checked in.
For international and regional flights departing from airports in China, these items must be packed in a container with a capacity of no more than 100ml and placed in a transparent, resealable plastic bag with a capacity of no more than 1 litre. Each passenger is only allowed to carry one transparent plastic bag at a time, and the excess shall be delivered.
Whether the flashlight can be on the plane depends on the specific situation.
Generally speaking, if the flashlight has an attack head and a sharp appearance, it must not be carried into the cabin, and if it is a small flashlight with a sleek appearance of the pocket type, you can bring it, however, the battery should be taken out and put in the luggage, do not bring the battery in.
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Summary. Ways to speed up the oxidation of silver jewelry.
Find a small towel and pour some vinegar on it to scrub, and after a while the oxidized color on the jewelry will disappear.
Take an appropriate amount of tin foil to wrap the silver jewelry, and put it in a saturated salt solvent to soak for 12 hours, and then take it out, the whole jewelry will be bright.
Boil twice the strong tea at home, put the silver jewelry into the teacup after cooling, and after about 2 hours, the silver jewelry slowly turns white.
You can also drink Coke, soak the oxidized silver jewelry in an appropriate amount of Coke for 12 hours, and then take out the jewelry and use it again.
Silver rings, how to speed up its oxidation.
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Ways to speed up the oxidation of silver jewelry 1Find a small towel and pour some vinegar on it to scrub, and after a while the oxidized color on the jewelry will disappear. 2.
Take an appropriate amount of tin foil to wrap the silver jewelry, and put it in a saturated salt solvent to soak for 12 hours, and then take it out, the whole jewelry will be bright. 3.Boil twice the strong tea at home, put the silver jewelry into the teacup after cooling, and after about 2 hours, the silver jewelry slowly turns white.
4.You can also drink Coke, soak the oxidized silver jewelry in an appropriate amount of Coke for 12 hours, and then take out the jewelry and use it again.
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First of all, you need to know what oxidation is. The basic definition of oxidation is the exchange of electrons. Because accelerating the oxidation of silver is not only about oxidizing silver, but also about oxidizing silver with strong oxidants The oxidants that can oxidize silver are nitric acid, hydrogen peroxide, chlorine, aqua regia, ocl-, etc
1.Go to the pharmacy and buy a bottle of hydrogen peroxide, and invade a silverware to drop hydrogen peroxide 2Invade a silverware and drop bleach.
Silverware can be placed in an airtight container containing more than 60% oxygen.
Leave it on for about one to three months.
Silverware will oxidize.
Or put the silverware on the fire and burn it for a while.
Silver oxide will be generated on the surface of the silverware (the disadvantage is that the thickness of the silver oxide film will be uneven) 2006-11-27 19:55:39 Supplement: The last method.
It is to soak silverware in bleach water.
Wait for about a few days.
The silver will be oxidized.
Reference: Chemistry Books.
Put the silverware in humidity, humidity up to 90 99%, temperature between 20 30 degrees Celsius, remove the covering of the silverware, oxygen content purity up to 89 99%, so this ok 2006-11-25 19:41:59 Supplement:
Put the silverware in a damp place with a humidity of 90 99% and a temperature between 20 and 30 degrees Celsius, remove the covering of the silverware (e.g. paints, pigments), and put it in a secret room with an oxygen content of 89 99% for 10 to 20 days, and then pour water on the surface of the silverware
Reference: Experimental.
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The reason for the oxidation of silver jewelry is because it can react with sulfur chemicals in the air, resulting in oxidation and turning yellow and black, although in daily life, directly cleaning silver jewelry with a toothpaste and toothbrush can make the silver jewelry shiny as new, but after long-term cleaning, it will lead to scratches and other damage on the surface.
So some people said that you can use lipstick to save silver, directly apply lipstick to the surface of silver, a thin layer of lipstick, you can prevent oxidation, why is this?
It turns out that the lipstick contains titanium oxide, which can remove the fine dirt on the surface of the **, and can also make the silver sulfide float quickly, which can prevent the oxidation and blackening of the **jewelry.
So if there is a case of **oxidation and blackening, you might as well try it with lipstick.
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Take your silver jewelry to the hot spring, or buy a sulfur soap to wash your hands, don't take off the silver jewelry, see that the sulfur is easy to black, if more than two times it is not black.
There is a problem with the ring.
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Silver jewelry is easy to be oxidized, how to make silver jewelry quickly restore luster, this method is super simple!
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Concern. How to clean sterling silver jewelry Sterling silver rings have not been worn for a long time and have turned black. I found a special way to make it back to its original appearance without having to go to the jewelry store to clean it.
The following is a way to clean sterling silver jewelry, contribute: Silver jewelry is easy to oxidize and turn black after wearing it for a long time, that is, it produces what people often call silver scale, which affects the luster of silver jewelry. Common simple methods are as follows:
The first and easiest way is to use a professional silver polishing cloth to wipe the surface of the silver jewelry, and it will soon restore its luster.
The second is to clean up with professional silver washing water, the method is very simple, but if the treatment is not good, there is also damage to the silver jewelry, the most important thing in this method is to control the soaking time, generally no more than 3 seconds, according to the specific situation slightly shortened and lengthened a little longer, if the oxidation is serious, you can soak a few more seconds, take out and wash with water, wipe clean.
The third is to clean with toothpaste and a soft brush, and it should be noted that you should not use toothpaste with frosted particles, which will damage the surface of the silver.
Maintenance of silver jewelry: 1. Do not wear other jewelry at the same time when wearing 925 sterling silver jewelry, so as to avoid collision, deformation or abrasion. Even if it is not loaded at the same time, after a long time, silver jewelry will still oxidize and change color, whether it is plated or not!
Therefore, friends who love silver jewelry must learn how to maintain sterling silver and prolong the light time. 2. Avoid 925 sterling silver jewelry from contact with water vapor and chemicals, and avoid wearing it for swimming, especially when going to the sea. 3. After wearing 925 sterling silver jewelry every day, wipe it with a cotton cloth and put it in a jewelry box or bag to seal and preserve.
Sterling silver jewelry has been oxidized and blackened, and can be brushed with a soft-bristled brush dipped in toothpaste: it can also be cleaned by hand soap or detergent: it is really impossible to deal with it before scrubbing with silver water:
After washing, 925 sterling silver jewelry should be dried with a cotton cloth. 5. Avoid contact with acids and alkalis and other chemicals. 6. Please wear jewelry after spraying perfume and hair products 7. Take off the jewelry when bathing and avoid contact with shower gel, soap and other supplies 8. Please take off the jewelry when sleeping, avoid wearing it overnight, and the hair is entangled in the jewelry 9. The sweat of the human body will erode silver jewelry, so it is best to wash it with water after wearing it in summer and keep it dry 10. The sterling silver body is soft, and it should be treated with care on weekdays to avoid friction with hard jewelry.
11. After each wearing, please wipe the jewelry with a soft cloth. 12. Store in a jewelry box away from light.
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Categories: Lifestyle >> Clothing Jewelry.
Problem description: Can I do it myself? Is it OK to anoint oil?
Analysis: If you want to make your newly bought silver jewelry shine brighter and avoid discoloration, you can apply a thin layer of transparent nail polish to its surface, and then apply it again every 10 days. To remove nail polish, soak in banana water and wash with water.
Avoid using hairspray, perfumes, and skincare products as this can cause a loss of shine.
When bathing and laundry, silver jewelry should be removed to prevent the jewelry from encountering alkaline products.
Prevents discoloration and deterioration caused by long-term contact with sulfur and its compounds.
When exercising and doing physical work, you should try to avoid wearing jewelry, otherwise it is easy to cause the jewelry to be deformed or broken and lost.
Multiple pieces of jewelry should be avoided together, because their hardness is different, and they should be stored separately after use, so as not to rub and scratch and affect the texture; Some medicines are capable of chemical reactions on silver jewelry, causing the jewelry to deteriorate, and you should be extra careful when touching the medicine.
In addition, because some silver jewelry is mixed with some amphibole stones, glitter, etc., it is also necessary to pay attention to the cleaning after each use. Clean water is not enough to wash glitter or sparkle on the body, as these products are mostly made of waterproof and sweat-resistant materials. Therefore, if you want to thoroughly clean the traces left by glitter and amphibole, you must choose the right method.
Removing glitter from your body is as simple as applying the cleanser to the glitter-covered areas and gently applying it in circular motions, then gently wiping it off with a tissue.
When removing the crystal amphibole, apply a layer of skin lotion on **, and you can use eyebrow tongs to remove the crystal without stinging the skin. After rinsing, apply lotion to moisturize the skin. Crystal amphibole should not be used repeatedly, and those mixed silver jewelry should be used with a high-efficiency silver cloth to remove the oxide on the surface and smooth out the traces on the surface of the silver jewelry before it can be used again.
What to do if the silver jewelry turns black.
Silver jewelry that has not undergone antioxidant treatment is easy to oxidize and lose its luster. You can take it to a jewelry store to clean and polish it, and the silver jewelry will look brand new; If the oxidation is not serious, you can also use a soft-bristled brush dipped in toothpaste to scrub, and wipe dry with a cotton cloth after washing; There is a silver cloth on the market that can easily polish silver jewelry, but only if it is hard and smooth; In the case of soft necklaces or carved jewelry with cut-outs, it is best to soak the silver jewelry in a silver cleaning solution and soak the silver jewelry in 90°C alcohol12
hours, wipe it clean and blow it dry. With these methods, you can wear beautiful silver jewelry to your heart's content.
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Silver jewelry can be used to apply toothpaste to it, and then wipe it with a silver cloth a few times. In addition, you can also soak the silver jewelry in the cola for a period of time, after the cola has no bubbles, then take out the silver jewelry and rinse it with water, and then dry it with a clean cloth.
1. When the toothpaste silver jewelry is oxidized, you can use toothpaste to deal with it. After applying some toothpaste to the oxidized part of the silver jewelry, and then wipe the oxidized part of the silver jewelry with a silver cloth several times, the silver jewelry can restore its original color.
2. Coke silver jewelry can also be treated with cola after oxidation. After soaking the oxidized silver jewelry in the cola for a period of time, until there are no bubbles in the cola, then take out the silver jewelry and rinse it with water, and wipe the water on the surface dry, and the color of the silver jewelry can also be restored.
3. When there is leftover overnight tea at home, it can also be used to deal with oxidized silver jewelry. After soaking the oxidized silver jewelry in tea for a period of time, take out the silver jewelry and clean it, wipe the surface moisture with a paper towel, and then wipe it with a silver cloth several times, and its color can also be restored to the original state.
The best way to maintain silver jewelry is to wear it every day, because the body oil can produce a natural warm luster. Silver jewelry made of delicate and three-dimensional sculptures to avoid deliberately wiping the shiny. If you find signs of yellowing in the silver, you should first clean the fine seams of the silver jewelry with a jewelry brush, and then gently wipe the surface with a silver polishing cloth to restore the original silver white and brightness of the silver jewelry. >>>More
Silver jewelry blackening is a normal natural phenomenon, because the air and other natural media in the sulfur and oxides have a certain corrosive effect on silver, after wearing for a period of time, there will be some tiny spots (silver sulfide film), over time will spread into a piece, or even turn black. Therefore, at present, silver jewelry has some discoloration due to oxidation. Here are a few suggestions: >>>More
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