Preparation: a cup of coke, paper towels, yellow and silver ornaments.

1. First, pour the cola into a wide-mouthed cup, and make sure that the silver ornaments can be put into this cup. The amount of cola poured will change with the size of silver jewelry. If the silver jewelry is bigger, you can prepare a bigger cup and pour more coke at the same time. If the silver jewelry is small, you can prepare a smaller cup, and the amount of coke poured can also be reduced appropriately. The amount of cola poured is subject to the fact that the silver ornaments can be completely immersed.

2. Put the yellow silver ornaments into the cup filled with cola, so that the silver ornaments are completely immersed in the cola. In this way, every side of the silver jewelry can be fully exposed to cola, so that it can completely react with cola and completely eliminate the yellow stains on the silver jewelry.

3. Soak the yellow silver ornaments in cola for about five to ten minutes. If the stain on the surface of silver ornaments is heavy, the soaking time can be appropriately extended to make the yellow silver ornaments fully react with cola.

4. After soaking, take the silver jewelry out of the cola.

5. Put the silver ornaments taken out of the cola on the prepared paper towel, and then wipe the silver ornaments fully with the paper towel to ensure that every corner is wiped clean, and all the coke and yellow stains left on the silver ornaments are wiped clean.

6. At this time, you can see that there is no stain on the surface of the silver jewelry, and it will be new at once.

Baidu encyclopedia-silver jewelry