This question has options. How would someone go about accomplishing this goal?
How do I remove tarnish from copper?

Select from the following.
A). Rub a mixture of 1 tablespoon of table salt and 1 cup of white vinegar onto the copper with a soft cloth and rinse. Or, immerse the tarnished copper into a pot of 3 cups of water and the salt-vinegar mixture, bring to a boil and boil until the grime and tarnish comes off.;
B). Rub a mixture of 1 tablespoon of table salt and 1 cup of white vinegar onto the copper with a soft brush and rinse. Or, immerse the tarnished copper into a pot of 3 cups of water and the salt-vinegar mixture, bring to a boil and boil until the grime and tarnish comes off.;
A).