Wipe the blackened sterling silver jewelry with a small amount of toothpaste, polish off the blackened surface, and then make it shine quickly. However, this method will gradually make the surface pattern shallow, which is not suitable for silver products.

Pour a little white vinegar into a bowl, wet it with a cotton swab and wipe the pure silver products. Can remove the black on the surface of jewelry. After scrubbing, it is best to clean the jewelry itself with a soft cloth.

Soak sterling silver products with overnight tea, but it usually takes a long time, at least 12 hours. This will remove the silver oxide from the surface.

Pour the remaining coke into the cup and soak the silver ornaments completely for about 12 hours. Then wash it with clear water, which can make the silver jewelry look brand-new. It is also suitable for hollowing out, carving or silver ornaments with finer craftsmanship.

Extended data:

Maintenance methods of silverware products:

The best way to maintain silver jewelry is to wear it every day, because human oil can produce a natural and moist luster.

When wearing silver jewelry, don't wear other precious metal jewelry at the same time to avoid collision, deformation or wear.

Keep the silver ornaments dry, don't swim in them, and don't go near hot springs and seawater. When not in use, you can gently wipe the surface with cotton cloth or paper towel to remove moisture and dirt, and put it in a sealed bag or box to avoid contact with air.

If the silver ornaments are found to be yellow, the easiest way is to gently wash the surface with toothpaste and water, or clean the fine seams of the silver ornaments with a small jewelry brush, and then gently wipe the surface with a silver cloth, so that the original beauty of the silver ornaments can be restored immediately.

The silverware is yellow seriously, so it is not suitable to soak it in silver washing water for too long, usually in a few seconds. Rinse with clear water immediately after taking it out, and then dry it with a paper towel.

If the silver cloth can restore about 80% silver, there is no need to use silver lotion and silver washing water, because these products are corrosive to some extent, and silver ornaments are more likely to turn yellow after using these products. Silver wipes contain silver maintenance ingredients and cannot be washed.

If you don't handle and collect the silver jewelry after wearing it, it is very likely that the silver jewelry will turn black. At this time, you should use a small jewelry brush to clean the fine seams of jewelry, then drop a drop of silver emulsion on the paper towel to wipe off the black oxide on the surface of jewelry, and then use a silver cloth to restore the original brightness of jewelry. After that, you should remember to do the daily general maintenance to prevent the silver ornaments from turning black again. It is difficult to rub the silver ornaments white after many times of blackening.

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