How to clean up tarnished money to make it look new

Dish soap, salt and vinegar
In a container, mix water, salt, a tablespoon of white vinegar and a few drops of liquid dish soap.

Dip the silver objects into the solution and wait about 20 minutes. Finally, rinse thoroughly with water and pass a clean cloth to remove the stains and dry the silver.

Bicarbonate of
Mix sodium hydroxide and water until you get a creamy solution, use it to clean the silver until the dark spots are completely removed.

Rinse thoroughly with water and dry with a clean cloth.

To prevent money from tarnishing, avoid contact with liquids such as ammonia, bleach or other chemicals. If possible, store the silver items in foil and clean them up again before and after use.