Silver jewelry can be seen everywhere in the market now, and its price is not expensive. All kinds of silver jewelry are favored by female friends. However, silver jewelry becomes black after wearing for a long time. Today I sort out some information, for everyone popular science silver ornaments some small knowledge, not to be missed!

Silver, it's a very special metal, it's very soft and it's very inclusive and it can be used in any jewelry. Love its silver white can match a variety of colors of clothes.

Why does silver turn black

A, because everyone's endocrine and constitution is different, some people's sweat acid is more, some less, some of the sulfur content in the fluid is high, these are all lead to the silver surface black substance, so everyone wear silver will produce different results, some people wear half an year can if brightness is new.

Sulfur, nitric acid and oxides in air and other substances (such as eggs and cosmetics) have a certain corrosive effect on silver. When silver jewelry is worn for a long time, the combination of sulfur and silver will form a black silver sulfide film on the surface of silver jewelry. It starts to appear as some small spots, and then spreads into pieces, forming what is commonly called silver scale, which becomes black and affects the surface luster of silver jewelry. People usually mistake it for fading color. Because of these natural properties, silver has a good health effect and can neutralize toxic substances in the human body when worn regularly. Silver ion has a strong bacterICidal effect, can eliminate 650 kinds of bacteria, can be used as a poison test tool, is very good for human body.

It can also accelerate wound healing, prevent and cure infection, and have the effect of purifying water quality and keeping fresh. The ancients said: wearing silver, health and wealth will be accompanied by the five zang organs, calm the mind, stop fear, in addition to evil. In medicine, it has a much higher effect on human health than other precious metals.

The solution to blackening

If the silver jewelry turns black, don't rush to use silver washing water first, because silver water is a chemical agent, it also has a certain corrosion effect on the jewelry. Silver cloth is your first choice. There are also many small remedies, such as soaking silver jewelry in cola overnight or scrubbing with a soft brush dipped in toothpaste...... But be sure to wipe the water off with a cotton cloth

Cleaning and maintenance methods of silver jewelry

Many people like silver jewelry, but they know little about the care of silver jewelry. Some people even think that silver jewelry is difficult to maintain, which is not the case. After understanding why silver jewelry turns black, we just need to put a little thought into our daily life to make the silver jewelry we wear last as long as new.

1. Silver jewelry should be cleaned and then put away when it is not worn. It is better to put it in a closed pocket to prevent oxidation and blackening. Wearers who sweat a lot can wipe the surface daily with a soft cloth to maintain shine and remove dirt. The silver OF surface electroPLATING PLATINUM HAD BETTER USE SPECIAL wipe SILVER CLOTH, wipe silver cloth can be bought in silver brand shop. Note: The silver cloth contains maintenance ingredients and cannot be washed.

2, plated platinum free silver jewelry, daily cleaning can be completed by themselves, for example, squeeze some toothpaste, add some water, rub with a soft cloth, the gap can be brushed with a fine soft hair brush, and then rinse with water (gemstone silver jewelry can not touch water, so as not to affect the glue firm, it is best to be cleaned by professional store personnel)

3, silver jewelry process variety, maintenance methods are not the same, can not be generalized, for many online maintenance methods can only be used as a reference, it is best to ask store professionals, so as to avoid their improper operation, causing the beloved silver jewelry damage.

4, including delicate and three-dimensional sculpture made of silver jewelry, avoid deliberately wipe bright. If you find evidence of silver jewelry turning yellow, you should first clean the seams of the silver jewelry with a small brush, and then gently wipe the surface with a silver cloth to restore the original silver white and bright silver jewelry.

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