How to remove the oxide film generated on the surface of the necklace

Why does the silver jewelry change color
often MMs ask us: Will it change color? Is the color caused by metal oxidation yellow? Ask our MM in this way, it really makes us cry without tears! Probably the chemistry
of the junior high school. As long as there is oxygen, there is oxidation. Powerful and omnipotent oxygen. The golden darkens, the silver turning black,
The rust of copper and iron, all of which are oxidized. These are the laws of nature and are inevitable. We can only slow down the oxidation speed through different means, or remedy after oxidized, and also
are the birth of stuff such as "silver cloth" and "silver water washing water", but we have no way Stop the generation of oxidation. Unless there is no oxygen environment at all, of course, this is not possible. There is only one metal in the world that will not be oxidized: the "Yue Wang Gou Jian Sword" created by our great ancestors, but why can it remain unchanged for thousands of years, and it is still
a puzzled mystery. Another so -called "no oxidation" metal is aluminum. Why is it "so -called"? Because aluminum is also oxidized, but its oxide: the color of alumina
is exactly the same as the color of the aluminum itself, and people cannot see it with the naked eye. If you like it, you will become dim. Who makes oxygen omnipotent, who
lets us inseparable from oxygen? = AG2S
The oxidation of silver
Why do silver turn black? One of the important factor is that there is a lot of affinity between silver ions and sulfur ions, and it is easy to produce chemical reactions. The result of the reaction is that the silver surface produces silver sulfide
, because the silver sulfide is gray -black, so with vulcanization, it will be sulfur. Increased silver, the color of the silver surface gradually turned from white to yellow to ash. This kind of chemical change can occur in the case of extreme trace
. As long as silver encounters hundreds of trillion to hundreds of trillion -dollar sulfurized hydrogen or sulfur ions in the air, this chemical reaction will occur. Essence
The people's sweat also contain sulfur. When it contacts silver products, silver will change color, especially in urban air. R n is strange.
It, you can apply a thin layer of transparent nail polish on the surface of the silver jewelry to make it more brighter and avoid turning black
Why do people bring silver ornaments? Intersection
Because everyone's endocrine structure is different, some people have more sweat containing acid, some people are relatively small, and some people have higher ammonia content. Therefore, wearing silver jewelry has different results. The sour is not easy to be dark, and even some people with strong secretions will brighten their silver jewelry

Most of the silver jewelry are plated (except a small part of the silver texture jewelry), So please do not use silver cloth easily, but even if there are plating layers, you need to maintain it well, so when you sweat more, try not to wear silver plating jewelry.
1. Experience introduced that the bath liquid components are different during bathing in summer. In order to avoid conflicts, the silver should be trimmed as much as possible. However, because the workmanship of necklaces, ankles, bracelets, etc. are relatively delicate and detailed, be careful and careful when hanging or taking, so as not to frequently cause damage or interface breaks due to frequent number of times.
. When using skin care products and sanitary cleaning products, you should be wiped up. After being completely absorbed or dry, you can wear silver jewelry (except the ring), otherwise these products will also produce chemical reactions with silver ornaments, causing silver jewelry surface to surface. Darkness, yellow hair and even peeling the epidermis.
. Try not to pull the silver decoration hard, because silver is soft metal, which is easy to deform and break. Although the most common 925 silver has a lot of hardness compared to 999 silver, it should also be carried and maintained according to high -end jewelry.

How to maintain silver jewelry
silver jewelry is a very favorite jewelry, but I believe that many friends have encountered such troubles, that is, my favorite silver jewelry becomes unknowingly. Nothing, some even yellow and black. What causes this? This is determined by the chemical properties of silver. The chemical properties of silver are not as stable as gold or platinum, and the surface has not been treated with special treatment. It has more than 92.5%of the sterling silver. Essence Even after special treatment, if it is not worn frequently, after a period of time, the surface color may still be yellow.

On how can I keep my pure silver baby shiny for a long time? There are a few points here to pay attention:

1. Avoid putting with gum, perfume and skin care products, because this will cause the gloss Products and so on.
2. Do not wear other precious metal jewelry at the same time when wearing silver jewelry to avoid collision deformation or abrasion. 925 Silver has a high silver content, so it is relatively softened. Please do not pull it hard when you hook your hair or clothes

3. Avoid contact with water vapor and chemical products. Go to the sea.
4. It is best not to wear it when you sleep. Washing, bathing, and dry work should be removed to prevent the jewelry from encountering alkaline products.
5. When exercising and drying, try to avoid wearing jewelry, otherwise it is easy to cause jewelry impact deformation or broken loss. Apply a thin layer of transparent nail polish on its surface, and then apply it again every ten days. If you want to remove nail polish, you can soak it with banana water, and then wash it with water.
7. Avoid multiple pieces of accessories together, because its hardness is different, it should be stored after use to avoid friction scratches and affect the texture; Should be extra careful.

8. The best maintenance method of silver jewelry is to wear every day, because human fats can make the silver a natural and warm luster.

9. Prevent the discoloration and deterioration caused by long -term contact with sulfur and its compounds. Silver jewelry is exposed to hot spring water or sulfide, which can easily change the surface. Therefore, wearing should be avoided in the hot spring area.

10. When the silver oxidation is oxidized, it appears pale brown. It can be wiped with a little silver oil, or soaked with silver water, and you can wipe the silver cloth directly. Do not wash it, wipe the stains generated by silver, can be used multiple times).

11. When the silver jewelry is not worn, please keep it and save as much as possible to avoid contact with the air.
In addition, because some silver jewelry and some flashes, flashes and powder powder are mixed, you should also pay attention to the cleaning after each use. It is not enough to clean the glitter or glitter on the body, because these products are mostly used for waterproof and sweat -proof materials. Therefore, if you want to completely clean the traces of flashes and flashes, you must choose the correct method.
The light powder on the body when removing the flash powder. Just apply the cleansing milk to the area with flash powder, and gently circle, and then gently wipe the cleansing milk with a paper towel.
Plashing a layer of skin care on the skin when clearing the crystal flashing stone, you can remove the crystal stones with an eyebrow pliers without causing the skin to sting. After cleaning, apply skin care to make the skin moisturize. Crystal flashes should not be used repeatedly, and those mixed silver jewelry should use efficient silver cloth to remove the surface oxide, and then use the traces of the silver jewelry to use it again.
How to clean the silver jewelry?
It silver device will turn black or yellow due to the different acidity and alkali of the constitution of some people. Essence
In fact, there are many ways to wash silver decorations. The most common are the following three types;
1. Silver cloth: (less scratching, but there will be some small scars for a long time).
2. Toothpaste: It is easier to scratch than the silver cloth, especially the new jewelry is very obvious.
3. Silver washing water: Do not use it as a last resort (I do n’t have to use it as a last resort), because it can remove dirt, but it can also make your beloved baby promote gloss.
1). Silver cloth: use high -quality cotton as the substrate, add polishing microfream, decontaminate, upper light material
Function: For pure silver jewelry, with the role of light, decontamination, maintenance.
how to use how to use : Put the black silver jewelry directly, and use valid for a long time. Silver washing water
Function: Silver watery is more direct than the silver cloth, which can instantly clean the sterling silver jewelry
In use: Put the black silver jewelry directly into the silver washing water liquid, Soak for about 5 seconds, and then rinse the soft cloth and dry it with water.
Note: If you accidentally dip in the eyes, rinse it with a lot of water.

Note: The best maintenance method of silver jewelry is to wear every day, because human oil can produce a natural and warm luster. It contains exquisite and three -dimensional silver decoration to avoid wiping light deliberately. If the silver jewelry is found to have a sign of yellowing, you should first use the jewelry to clean the fine seam of the silver jewelry, and then use the silver cloth to gently wipe the surface, so that the silver jewelry can restore the original silver and light. It is recommended here: If you can use the silver cloth to recover about 80 % of the silver white conditions, you do not need to use silver milk and silver water washing water, because these products are corrosive. After using these products, silver jewelry will become more and more. Easy to get yellow. Silver cloth contains silver maintenance ingredients and cannot be washed. If the silver jewelry is not handled and collected after wearing it, it is very likely that the silver jewelry will become black. At this time, the fine slit of the jewelry brush should be used, and then the silver milk droplets should be used on the noodle paper. The black oxides on the silver surface are wiped off, and the original light of the silver cloth recovers the original light. After that, you must remember to do a good job of daily maintenance, avoid the silver jewelry from turning black again, and the silver jewelry is difficult to wipe white after many times.

The new method of cleaning:
) Tin foil is long (the type used in the kitchen)
) Salt
3) Hot water
first put your silver jewelry in the middle of the tin foil. The size of the tin foil depends on the area of ​​the jewelry, and then sprinkle salt on the silver jewelry until it covers the jewelry. Essence
This tin foil wrapped in silver jewelry is placed in a bowl, and then poured into the bowl in the bowl (slowly pour around the tin foil, do not pour into the tin foil bag all at once).
In soaking for thirty minutes, open the tin foil, take out your silver jewelry, rinse the excess salt, and dry it after drying! Intersection
is not complicated, and can be cleaned frequently, and it will not draw a loved silver jewelry. The salt is not very expensive, so if you have it in your hand, you can try it. This method!
Note: Because of the melting process of salt, the dirt on the silver decoration is also taken away, and it will not scrape the surface. You can try it!
In finally tell you a method of saving the silver jewelry. After washing the sterling silver jewelry to be saved, you can use the above methods to dry or use a hair dryer. Then put it in the sealed pocket so that when you want to bring it, it is still as bright as the washed