Commercial Products
There are a lot of commercial products available which include silver jewelry wipes, soap, polish, silver jewelry dip, ultra-sonic cleaner, etc. If the jewelry has been tarnished to a large extent and appears very close to the color black, then it is best to use the ultra-sonic silver jewelry cleaner along with the sonic cleaning liquids to remove the tarnish. Other products can be used for regular cleaning or for a mild to medium tarnish.