Pure silver is a metal that changes color easily. It is best to take it off and store it in a dry place when taking a shower and sleeping.

When you don't wear silver ornaments, you must put them in a silk bag alone and tie the rope. Don't mix it with other metal ornaments, and don't put it in a dark and humid corner.

Be sure to avoid putting silver ornaments together with hair gel, perfume and skin care products. Silver ornaments contact with hot spring water or sulfide, which is easy to cause chemical reaction and lead to yellowing of the surface, so it should be avoided to wear in hot spring areas.

Extended data

Methods to prevent silver ornaments from blackening

1, surface treatment: this is an industrial method, which is not easy for individuals to adopt.

2. Surface coating treatment: coat a layer of transparent paint film on the surface of jewelry to isolate silver from the outside air. Ordinary wearers can apply colorless and transparent nail polish to jewelry. This method is particularly simple and does not affect the luster of silver jewelry.

According to the wearer's specific wearing situation, determine the time interval for applying nail polish or transparent paint film. Because of the different working environment, people who wear fast can apply it once a week, while those who rarely touch hard objects or wear jewelry for housework can apply it once every half a month or longer. Jewelry that is not used for a long time should also be coated on the surface.

Treatment method of silver ornaments after oxidation

1, silver cloth: Wipe the surface with a silver cloth. If the oxidation is serious, it must be wiped off by force.

2. Silver washing water: Because silver washing water will corrode the surface of silver ornaments, it can only be used in the case of serious oxidation of silver ornaments and cannot be used repeatedly.

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