What are the ways to restore the luster of a silver necklace?

Recently, my friends have been asking me a question. How to clean the silver necklace for a long time? When the silver necklace is worn for a long time, the surface will become dark and not as bright as when it was just bought. So, is there any way to restore it to its original luster? The following is a small series of China Jewelry Merchants Network to talk about this issue, what are the ways to restore the luster of silver necklace?

1. Wash the mirror with ammonia water, or use a toothpaste to squeeze it on the flannel to restore its original luster.

2. Use 1 part of tartaric acid, 1 part of alum and 10 parts of salt. Mix and heat until boiled, immerse the jewelry; remove it after 10 minutes, wash it with water and dry it.

3. Wipe with cotton and white vinegar. The black silver sulfide is dissolved in the ester acid, and the silver ring is shiny again.

4. Wipe with alcohol or sodium carbonate, the effect is equally good.

5. Wash the surface of the decoration with detergent first, then wash it with sodium thiosulfate solution (prepared by adding 20 g of sodium decanoate in 100 g of water), then rinse off with water.

In summary, it is a way to quickly restore the luster of the silver necklace. The above method can make the silver jewelry look brighter. For more details, please pay attention to China Jewelry Merchants.com.

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