To bring the shine back to tarnished silver jewelry, pour hot water into a mug, add three tablespoons of salt (to make an electrolyte), put in some aluminum tin foil and the tarnished silver jewelry. The tarnish (silver sulfide) will then be liberated and be given off as a gas (rotten eggs smell). Rinse with water to reveal super shiny jewelery.
Source: A jeweler friend.
By Monique from Somerset, UK
This is a page about cleaning silver with aluminum foil. While this is a widely shared method for cleaning silver, it can cause permanent damage to your silver items. It is best to avoid this method, particularly when cleaning valuable items.
This is a page about cleaning a silver necklace. Special polish and cloths are available to clean tarnish from silver or you can use a few common household items.
This is a page about cleaning a silver bracelet. Polish your silver jewelry to keep it beautiful and free of tarnish.