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How to clean silver earrings blackened
Question 1: How to clean and brighten silver earrings? Silver earrings turn black because of a chemical reaction with certain substances in the air caused by the general rinsing is unable to remove the black surface of silver jewelry.

1, use toothpaste and toothbrush to scrub.

2, the lipstick to the cloth and then wipe the silver jewelry, and finally the method of rinsing with water.

3, use correction fluid on the silver jewelry, before the correction fluid is not dry, use a cloth to wipe the silver jewelry.

Problem two: silver earrings wear long black how to do? Silver jewelry has oxidized black, you can use soft bristles brush dipped in toothpaste brushing: can also be used to hand rubbing soap or detergent and other ways of cleaning: really can not deal with the clean only with silver scrub

Problem three: why my silver earrings after washing will become black and yellow Silver laundering has a corrosive effect, is equal to a layer of the surface of the jewelry plating corroded off, after washing for a period of time is very bright, but after a long time, will again turn black. After washing, it is very bright for a period of time, but after a long time, it will turn black again.

The reason why silver can maintain the luster, is to rely on the surface of the plating, you wash, the plating are? If you wash it like this, the plating will be thin or already washed out, so of course it will be black.

The best way is to use a silver cloth, after rubbing the surface of the jewelry will leave a layer of protective film, gently and evenly rubbed, you can keep the jewelry for a long time shiny. Even if the jewelry after a while and black, and then wipe and bright.

Problem 4: 925 silver earrings black, to the store to wash, wash can not be removed, they said it is normal Silver is black, such as earrings or bracelets, with us stained with sweat stains, etc. will become yellow or even black, with a little hard to scrape, you can scrape down a layer of black dirt, the general is to use water to wash, coated toothpaste rubbed with a towel, you can become white. I've heard that if a person has rheumatism they will wear black, but it can be washed off, and it's just as bright when it's washed off. There is no rheumatism will be the more with the brighter. Silver non for 925 silver, 990 silver, and thousand foot silver. 925 is the most impure, and thousand foot silver is the most pure. 925 is not pure silver, can only be decorative, she is impure silver, contains other metals, the texture is relatively hard, easy to break, and can not be recycled to re-cast. Thousand foot silver or 99 silver is more pure silver, soft texture, easy to deform, but not easy to break. Can be taken to the gold and silver processing workshop to re-melt ceramic casting new jewelry. 925 silver, 990 silver, thousand silver if black yellow, can use toothpaste to wash clean, just 925 due to the silver content is not high, so the more you wash the more no luster, with a few months will not be able to take it at all. 990 silver, thousand silver wash or the same bright.

Problem 5: silver earrings appear black how to wash off silver earrings appear black because silver earrings are oxidized black, to deal with the oxidized layer of silver products need to be professionally handled.

1, with a silver cloth;

Silver cloth to plant fiber as the base material, adding polishing powder and tarnish removal ingredients. Dedicated to silver jewelry cleaning, wipe the surface with this cloth, directly wipe the blackened silver jewelry to shiny can be, this cloth can be used repeatedly, can not be cleaned.

2. With silver wash, please note the following steps:

1. Put the silver jewelry into the silver wash water not more than seven seconds.

2. Take it up and wash it immediately with plenty of water.

3. Can not use cloth ordinary cotton cloth to wipe the water, you can use a hair dryer to blow the heat, but be careful not to immediately use your hands to touch the silver jewelry, silver jewelry will be heat conductive, placed back to the temperature, cooling, so that the silver earrings are bright as new.

Question six: silver earrings blackened how to do? 1 The best way to maintain silver jewelry is to wear every day, because the body's oils will make the silver issued a warm natural luster (usually do not wear to put away, it is best to use a closed pocket, to prevent the surface of the silver jewelry in contact with the air and oxidation of black. 2, the daily cleaning of the earth's methods: squeeze a little toothpaste on top of the silver jewelry, add a little water, appropriate rubbing to the rise of a small white bubble, and then rinse with water to restore the brightness.

Problem 7: silver earrings how to clean the best way to maintain silver jewelry is to wear every day, because the body oil can make a natural warm luster. Containing delicate and three-dimensional sculpture made of silver jewelry, avoid deliberately wipe the light. If you find signs of yellowing silver jewelry, you should first use a small jewelry brush to clean the fine cracks of silver jewelry, and then use a silver cloth to wipe the surface gently, you can let the silver jewelry to restore the original silver white and bright. It is recommended that if the silver cloth can restore about 80% of the silver condition, then there is no need to use the silver milk and silver shampoo. Silver swabs contain silver maintenance ingredients and should not be washed. If you do not treat and store your silver jewelry after wearing it, it is very likely to turn black. This time should use a small jewelry brush to clean the fine cracks of the jewelry, and then a drop of silver swabbing milk on tissue paper, the surface of the silver jewelry black oxide wipe away, and then use the silver swab to restore the original brightness of the jewelry. After that, we have to remember to do a good job of daily general maintenance, to avoid the silver nails black again, silver jewelry in many black after it is very difficult to wipe white

Simple treatment of silver jewelry plating method is as follows:

1. First to the nearby Chinese pharmacy or pharmacy to buy a packet of alum;

2. And then you wear the silver jewelry to the proportion of the water boiled over (the water must be boiled);

3.

3. Remove the silver jewelry into cold water with a soft brush (such as: toothbrush) dipped in toothpaste or washing cream or salad off to clean;

4. blow dry with a hair dryer, and then wipe with chamois can be as bright as new

Refer to the

zhidao.baidu/question/218637017

Question 8: How to wash the silver earrings? About "" related questions, Kuba help small assistant for you to answer. Cleaning silver earrings method: 1, wipe clean and then put away Silver earrings if not worn for a long time, the surface of some silver jewelry will appear patina, which is due to a small amount of copper, must be used to wipe the silver cloth and so wipe clean, lest sweat stains remain in the jewelry to cause corrosion. Then put it into the sealed bag or box we attached, so as to isolate the air to avoid oxidization of silver jewelry yellow and black. If the weekdays often close to wear, the body's oil will also have the effect of using silver oil maintenance, can have a warm natural luster. 2, restore the bright color silver earrings will be oxidized due to air, contact with hot springs or strong acid solution and turn black, containing K gold silver jewelry in the long-term wear and tear, will still slowly let the silver under the exposure and the air. You can use a silver cloth to wipe the smooth, carved or irregular surface of silver jewelry. You can use a soft-bristled toothbrush with a little tooth powder or soda to gently brush and clean it, which is natural and inexpensive. After brushing so that the foam attached to the silver jewelry for about a minute, and then rinse with water, wipe dry with a soft cloth, you will find your beloved silver jewelry and restore its bright color. 3, do not use silver wash Try not to use silver wash to clean silver earrings, because it will erode the surface of sterling silver. Although it will soon be restored to bright, but also will soon become yellow and black. And every time you use silver wash, is once again corrosion of silver jewelry, for your beloved silver jewelry, or take the trouble to use a silver cloth.

Problem nine: wear silver earrings black how to silver earrings will turn black a may be insufficient silver content, and is not pure silver jewelry. There is also a physical symptoms of certain reasons can lead to silver jewelry black.

Silver jewelry black is a normal natural phenomenon, because the air and other natural media such as sulfur and oxides on silver have a certain corrosive effect, after wearing a period of time, there will be some tiny spots (silver sulfide film), which will spread into a piece, and even become black. Therefore, at present, silver jewelry have some discoloration phenomenon due to oxidation.

Avoid silver earrings will turn black, should mainly do the following:

① Do not wear silver earrings at the same time wear other precious metal jewelry, so as to avoid collision deformation or bruising.

② Avoid contact with water vapor and chemicals, avoid wearing swimming, especially to the sea.

③ Wipe it clean with a cotton cloth after wearing it every day and put it into a jewelry box or bag for sealed storage.

④ has been oxidized black, you can use soft bristles brush dipped in toothpaste brushing, can also be used to hand rubbing soap or detergent and other ways to clean. Really can not deal with clean before scrubbing with silver wash, after washing are to be dried with a cotton cloth.

Question 10: silver earrings needle is oxidized, with what can be washed off? Silver jewelry is how to maintain

Many friends like sterling silver jewelry, but do not know how to maintain, in fact, we just need to spend a little thought in our daily lives, you can make silver jewelry as new.

1, the best way to maintain silver jewelry is to wear it every day, because the human body oils can make a natural warm luster.

2, when wearing silver jewelry, do not wear other precious metal jewelry at the same time, so as to avoid collision deformation or abrasion.

3, keep silver jewelry dry, do not wear swimming, do not approach the hot springs and seawater. When not in use, use cotton cloth or tissue paper to gently wipe the surface, remove water and dirt, place it in a sealed bag or box, avoid contact with the air.

4, if you find signs of silver jewelry yellowing, the easiest way to use toothpaste with a little water to gently wash the surface. Or use a small jewelry brush to clean the fine cracks of silver jewelry, and then use a silver cloth to gently wipe its surface, you can immediately decorate to restore the original beautiful. (If the use of silver cloth can restore about eight or nine percent of the silver white condition, do not use the swab silver milk and silver wash, because they have a certain degree of corrosiveness, silver jewelry in the use of these products, it will become more prone to yellowing. (In addition, the silver cloth contains silver maintenance ingredients, can not be washed with water)

5, silver jewelry yellowing is serious, with the silver immersion time should not be too long, usually a few seconds, remove the water immediately after cleaning, and then use tissue paper to absorb dry.

Common silver jewelry surface treatment methods

Silver is easy to oxidize is its flaw in the yoga, but also for consumers and producers headache. At present, the domestic market common silver surface treatment methods are further oxidation, electroplating, and untreated and so on.

Further oxidation and untreated are to make full use of the characteristics of silver oxidation black, the use of oxidants to deepen the oxidation of the silver surface, or the use of the silver surface of the natural oxidation of the silver jewelry to produce a richer color and mechanical effects, so that the flaws into the yoga is to borrow the power to play the law.

And the real way to prevent the surface oxidation of silver jewelry is plating, the current common silver plating, rhodium plating, palladium plating and other kinds.

The silver jewelry produced by Ou Jinshi mainly adopts deep oxidation treatment and sandblast plating treatment.

Common sense silver jewelry maintenance

Many people like silver jewelry, but do not know how to maintain it, and even think that silver jewelry is very difficult to maintain, the fact is not so. The chemical nature of silver is not as stable as platinum and gold, often due to water in the air or other chemicals and oxidized black or yellow and lose their luster, after understanding this feature, we just need to spend a little thought in our daily lives, you can let yourself wear the silver jewelry over time as new.

When wearing silver jewelry, do not wear other precious metal jewelry at the same time, so as to avoid collision deformation or abrasion. Keep your silver jewelry dry, don't wear it for swimming, and don't approach hot springs and seawater.

After each wear, use cotton cloth or tissue paper to wipe the surface, remove water and dirt, and then collect in a sealed bag to avoid contact with air.

The best way to maintain silver jewelry is to wear it every day, because the human body oils can produce a natural warm luster.

Silver jewelry with delicate and three-dimensional sculptures should not be polished.

If you find signs of yellowing, you should first use a small jewelry brush to clean the cracks of the silver jewelry, and then use a silver cloth to gently wipe the surface, so that the silver jewelry can restore the original silver white and bright.

It is recommended that you use a silver cloth to restore about 80% of the silver condition, there is no need to use silver milk and silver wash, because these products have a certain degree of corrosiveness, the silver will be more and more likely to turn yellow after the use of these products. Silver swabs contain silver maintenance ingredients, not washable.

If you usually wear the silver jewelry after the treatment and collection, it is very likely to make the silver jewelry black. At this time, you should use a small jewelry brush to clean the fine cracks of the jewelry, and then a drop of silver swabbing milk in the tissue, the silver surface of the black oxide wiped away, and then use the silver cloth to restore the original brightness of the jewelry. After that, we have to remember to do a good job of daily general maintenance, to avoid silver jewelry again black, silver jewelry in many black after it is difficult to wipe white.

The above are some basic precautions, the following is a detailed introduction to the maintenance of plating and unplated silver jewelry:

First of all, we must identify whether or not there is no plating (silver jewelry is generally divided into plated and unplated):

There are plated silver jewelry, that is, the inner layer of sterling silver, the surface of the surface in the electric current treatment; plating is generally divided into electric yellow gold and platinum; identify the electroplating Plating is generally divided into electric gold and platinum; identify the plating method for its surface luster is more sterling silver to be bright, like a mirror, reflective effect is good, but also less easy to oxidize (depending on the thickness of the plating and determine the oxidation time). No plating of silver jewelry, it is easy to lose luster due to sulfurization, (air sulfur dioxide sulfur and silver to produce a chemical reaction to form a layer of silver sulfide on the silver jewelry with the cut open apple will slowly turn black like).

Simple treatment with electricity ...... >>