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How to clean the silver necklace when it turns black?
Cleaning method of gold and silver jewelry * * *:

Ordinary method (also applicable to most jewelry)

1 Drop a few drops of soap in water (tap water is enough), or knead a small amount of soap and melt it in water to make soapy water.

2. Soak the gold jewelry to be cleaned in soapy water for 5- 10 minutes.

3. Gently brush the jewelry surface with a soft brush (it must be a soft brush or a soft toothbrush).

4. Clean the water stains on the jewelry with cotton cloth, and be careful not to leave any water stains.

Upgrade method (for gold ornaments with black surface)

1, add a small amount of ammonia-containing detergent to water, shake well, (a small amount is enough), shake well.

2. Put the gold and silver ornaments into the mixed solution, soak for a few seconds and then take them out quickly (no more than 1 min).

3 Wash the mixed liquid on the surface of jewelry with water.

(Be careful not to put it directly under the tap water, so as not to rush into the sewer. )

4. Then gently brush the surface with a soft brush, then wash it with clear water and dry it with cotton cloth.

Soft cleaning method (suitable for jewelry inlaid with precious stones)

1, make soap liquid water with soap and water, then dip it in a soft cloth and wipe the jewelry.

2. Wipe the surface with cotton cloth dipped in water to clean soapy water.

3. Dry naturally.

In addition, you can soak the silver ornaments in cola for one night (not only exhausted), about 8 hours, then wash them with water and dry them with a soft cloth, and they will be as bright as new!

DD Jewelry and Precious Metals Maintenance Tips:

You can wrap the jewelry with paper towels and put it in a small plastic bag that can be sealed.

Sealing can prevent jewelry from oxidation and blackening, and can also prevent jewelry from rubbing against each other to produce scratches.

Daily maintenance methods and storage methods of jewelry

1, the misunderstanding of cleaning jewelry: cleaning with toothpaste.

Toothpaste contains a large number of extremely fine abrasive particles with hardness as high as 6,7. Many precious stones are not as high as these particles, such as pearls and gold.

These gems can't be cleaned with toothpaste, which will damage the surface of the gems and produce scratches.

Tap water should not be used to wash pearls.

There are many small holes on the surface of pearls. If soaked in water, a lot of water will remain inside the pearl, which will make the pearl moldy.

Pearl is a small amount of live jewelry, so be extra careful ~ and chlorine in tap water will also destroy the luster of pearl surface and make pearl yellow.

So how to clean pearls? Professional cleaner, of course.

Just dip a soft cloth in pearls and wipe it.

The most reassuring way is to give it to the jewelry store for cleaning. Jewelry cleaning of Yiduo Jewelry is free.

3, jewelry in the process of wearing can't always touch and play with your hands, to know that sweat and grease will destroy the luster of the gem.