If you need to get into small areas, try a cotton swab.
With the chain, you may need to gently rub it between two fingers, using the cloth. Continue to move to clean sections of the cloth, so you’re not adding tarnish back on to the necklace. You can also use a clean soft-bristled toothbrush for detailed areas, though try not to brush too hard.
Another option is half a cup of lemon juice with a tablespoon of olive oil. [6] X Research source You can also use toothpaste. The ingredient in the toothpaste that polishes the silver is hydrated silica, so look for that ingredient; tartar control toothpastes will have more of this ingredient. However, whatever you use on your teeth is likely fine for silver,[7] X Research source though gel varieties likely won’t work as well. [8] X Research source
While some people use this method on necklaces with precious or semi-precious stones, it could cause damage, so it’s better not to risk it if it is valuable. Similarly, it’s best not to try this method on antique or fragile silver. This process will remove all the tarnish, including decorative oxidized areas (black areas put in place to create a design). You can also add 1/2 a cup (118 milliliters) of white vinegar at this point. Keep in mind, vinegar will cause the baking soda to react, so watch for overflow. [14] X Research source
