What is the problem that the silver bracelet that used to be brighter and brighter suddenly turns bl

There are two possibilities for the bracelet to turn black, one is that you have come into contact with a poisonous object, and the other is that you have a poisonous gas or sweat emitted from your body that discolored the silver.

In folk traditions, egg white is often used.

Wrap the silver and put it on the forehead of a person who often has a headache, and if the silver turns blue, it is a cold.

If the silver turns red, it will be on fire, and if the silver turns black, it will be yin.

I think this method of absorbing internal irritability is very effective, so it makes sense to explain it this way.

The silver turns black, and it is OK to whiten it with laundry detergent.

The silver bracelet gets darker and darker the more you wear it, it's because of it, so come in and take a look.

Silver bracelets turn black for the following reasons:

As a chemical element, although silver is lazy, it does not mean that it will not react with any matter in nature. The most common is to react with hydrogen sulfide and elemental sulfur in the air, some poisonous gases, etc. When the silver is exposed to the air for a long time, it is inevitable that it will be contaminated with some substances by coincidence, and a chemical reaction will occur, and finally the silverware will be blackened.

The silver bracelet is generally worn on the wrist of the person, it is in contact with the person's **, and people will also wear the silver bracelet to do some other things. If you happen to encounter some chemicals that can react with silverware, then it is understandable that the silver bracelet is blackened.

Summary. The way to avoid the blackening of silver bracelets is not to wear silver bracelets and other jewelry at the same time, so as not to collide or react, causing the silver bracelets to turn black; The second is to keep the silver bracelet dry and not always soaked in water, especially warm water and salt water, which will accelerate the oxidation of the silver bracelet.

Why does a silver bracelet suddenly turn black when worn.

Hello dear, there are 3 reasons why the silver bracelet suddenly turns black: 1. Sweat, the sweat secreted by the human body will have a chemical reaction with the silver bracelet, resulting in blackening; 2. Oxidation, if the silver bracelet is in contact with oxygen, it will undergo oxidation reaction to produce black silver oxide; 3. Vulcanization, if the silver bracelet is in contact with sulfide, it will produce a vulcanization reaction, causing the silver bracelet to turn black.

The way to avoid the blackening of silver bracelets is not to wear silver bracelets and other jewelry at the same time, so as not to collide or react, causing the silver bracelets to turn black; The second is to keep the silver bracelet dry and not always soaked in water, especially warm water and salt water, which will accelerate the oxidation of the silver bracelet.

Summary. Most of the metal substances will oxidize when they are left in the air for a long time, but the speed is not the same, and the same is true for silver, which has been worn for a long time, and with age, it is also normal to turn black. Living in an environment with very serious air pollution, sweating a lot, and always wearing a bracelet when bathing and washing your hair, will make the bracelet have too much contact with sulfur and chemicals in the air, sweat and shower gel, and the blackening time will be earlier and deeper.

The silver bracelet has been bright for a few years, why has it turned black recently?

Hello, I have received your question, it is an honor to answer it for you, I am typing for you Please wait a moment.

Hello, this situation is normal, and the body is good or bad, there is nothing to do with it, it is considered that it is caused by the oxidation of silver, or it may be due to a lot of dust in the air, or harmful substances, so that the silver jewelry has been corroded, resulting in the production of silver sulfide, which looks like blackening.

Most of the metal substances will oxidize when they are left in the air for a long time, but the speed is not the same, and the same is true for silver, which has been worn for a long time, and with age, it is also normal to turn black. Living in an environment with very serious air pollution, sweating a lot, and always wearing a bracelet when bathing and washing your hair, will make the bracelet have too much contact with sulfur and chemicals in the air, sweat and shower gel, and the blackening time will be earlier and deeper.

I hope mine is helpful to you and I wish you a happy life.

Summary. Hello, it's not your body, the silver bracelet turns black has nothing to do with the body, your body is very healthy, you don't have to worry too much.

1.The reason for the blackening of silver bracelets is generally that the silver bracelets are not properly stored, and in a strong oxidizing environment, or contaminated with strong oxides, it will lead to oxidation on the surface of the silver bracelets, which is the reason why the silver bracelets turn black. Therefore, it is best to put it away when not wearing it, and it is best to pack it in a closed pocket to prevent the surface of the silver jewelry from oxidizing and blackening in contact with the air.

The silver bracelet used to be very bright, but today, I suddenly saw that it was blackened, and there was something wrong with the body.

Hello, I've seen your question, I'm sorting out the answer, and it takes a little time to bury the word Huili, so please wait a while. If you think it will help you later, give me a thumbs up! 

Hello, it's not your body, the silver bracelet turns black has nothing to do with the body, your body is very healthy, you don't have to worry too much 1The reason why the silver bracelet turns black is generally that the silver bracelet is not stored properly, and if it is contaminated with strong oxide, it will cause the surface of the silver bracelet to oxidize, which is the reason why the silver bracelet turns black. Therefore, it is best to put it away when it is not usually worn, and it is best to pack it in a closed pocket to prevent the surface of the silver dust decoration from oxidizing and blackening in contact with the air.

It is recommended that you can wipe it off with alcohol, clean it with toothpaste, wash it with vinegar or tea, or wash it.

The reasons for the blackening of silver bracelets are: oxidation, sulfurization, acid and alkaline substances, etc.

1. Oxidation

Oxidation is one of the most common causes. Silver reacts with oxygen in the air to form oxides, which results in the appearance of a black substance on the surface of silver jewelry.

2. Vulcanization

Vulcanization is also one of the important causes of the blackening of silver jewelry. If silver jewelry comes into contact with substances containing sulfides, such as hydrogen sulfide, iron sulfide, etc., a chemical reaction will occur to form silver sulfide, which will turn silver jewelry black. In addition, the presence of pollutants in the air, such as sulphur dioxide, may also accelerate the oxidation and blackening of silver jewelry.

3. Acid and alkaline substances

When silver jewelry comes into contact with acid and alkaline substances such as sweat, cosmetics, and detergents, it will trigger a chemical reaction, which will cause the silver jewelry to turn black. These chemical reactions can alter the surface properties of silver jewelry, resulting in a change in color.

To avoid the blackening of the silver bracelet, the following measures can be taken:

1. Regular cleaning is very important. Silver bracelets can be cleaned with a special silver jewelry cleaner or mild soapy water to remove oxides and dirt from the surface. It can be gently brushed with a soft-bristled brush, then rinsed off with clean water, and finally dried with a clean, soft cloth.

2. Pay attention to the environment when storing. Store the silver bracelet in a dry, ventilated place and avoid contact with high humidity. It can be stored in a special silver jewelry box or sealed bag to prevent oxidation of the silver jewelry by moisture in the air.

3. It is also important to avoid contact with chemicals. Silver bracelets should avoid contact with substances containing chemicals such as cosmetics, detergents, sweat, etc., as these substances may accelerate the oxidation and blackening of silver jewelry. Before wearing a silver bracelet, it is best to spray chemicals such as cosmetics and perfumes on the body and avoid direct contact with silver jewelry.

4. Regular polishing can help restore the shine of silver bracelets. You can use a silver jewelry polishing cloth or a professional silver jewelry polish to polish the operation according to the instructions. Polishing removes the oxide layer from the surface, and the silver bracelet restores its original luster.

The silver bracelet turns black because the sterling silver reacts with the hydrogen sulfide in the air to produce black silver sulfide. In addition, human sweat contains chlorine, slag and sulfur, which may also cause discoloration of silver jewelry. Daily maintenance can slow down its oxidative blackening process.

The reason why the silver bracelet turned black is missing is that the main hail cherry dust should have the following points:

1.Oxidation: Silver is a reactive precious metal that easily reacts with sulfur or hydrogen sulfide in the air to produce black silver sulfide. This is why silver jewelry will turn black after use.

2.Sweat effect: The sweat of the human body contains trace amounts of sulfide, and when the bracelet comes into contact with sweat, the sulfur in it reacts with silver to form silver sulfide, making the bracelet black.

3.Acids and substances with high sulfur content: If the bracelet is constantly exposed to acids or substances with high sulfur content, it can also cause the silver to turn black.

4.Cosmetics, sunscreens, etc.: Some cosmetics, sunscreens, and other daily necessities may contain metal substances such as lead and mercury, which can also react when in contact with silver bracelets, causing the bracelets to turn black.

These are all normal natural phenomena, and if the silver bracelet turns black, you can try to clean it with vinegar source zen to restore its luster.

Hello, the reason for the blackening of the silver bracelet may be that the human sweat contains a large amount of sulfur, which is in contact with silver, silver is an unstable element, and it is very tolerant of the chemical reaction with sulfur, resulting in blackening. The reason why the silver vowel pure bracelet turned black. Human beings live in some polluted environments, and when there are more acidic gases, hydrogen sulfide, nitric oxide and other compounds in the air, it will also cause silver jewelry to change from cautious to black.

Sulfur, nitric acid, oxides, etc. in the atmosphere and other substances (such as eggs and cosmetics) have a certain corrosive effect on silver.

Summary. Hello, the silver bracelet is worn on the hand and the hand suddenly turns black, which may be related to the contact with sulfur substances, sweating more, and the impure texture of the silver bracelet.

The silver bracelet on his hand suddenly turned black, why.

Hello, the silver bracelet is worn on the hand and the hand suddenly turns black, which may be related to the contact with sulfur substances, sweating more, and the impure texture of the silver bracelet.

Can you add, I don't quite understand it.

Ok, detailed for you as follows:1Contact with sulfur substances:

The sudden blackening of the hand of the silver bracelet strap on the hand is the normal chemical reaction between silver and sulfur, and the ** of sulfur generally comes from a small amount of sulfide in the air, or sulfur substances in skin care products such as facial cleanser, and long-term contact may make the silver bracelet black. 2.Sweating more:

The silver bracelet strap on the hand suddenly turns black may be related to sweating, sweat contains some sulfur components, especially in summer, it is inevitable to sweat, after the silver bracelet comes into contact with sweat, some chemical reactions will also occur, causing the silver bracelet to turn black. 3.Silver bracelets are not pure in texture:

Generally speaking, silver jewelry that reaches 999 on the market can be washed even if it is blackened. However, if it is a silver bracelet with impure texture, it will be difficult to clean after the silverware itself is blackened, and in serious cases, it will also lead to **blackening, so that **abnormality.