No, water is neutral. It has no acid in it whatsoever.
A mixture of vinegar and salt or a commercial acid-based cleaning solution can effectively clean pennies. The acid helps to dissolve the tarnish and dirt on the surface of the pennies, revealing the shiny copper underneath.
Because the acid contents within the juice
acid. personally i'm leaning toward vinegar.
Lemon juice contains citric acid which can help remove tarnish from pennies, while bleach can corrode the metal. However, a vinegar and salt solution is often more effective for cleaning pennies as the combination of acid and salt acts as a gentle abrasive.
The sauce has acid in it, which cleans pennies. Keep in mind that a penny that might be rare and valuable has little value if it has been cleaned.
I think coca cola cleans pennies the best
it cleans them
Soap and water and bleach or muriatic acid
Lemon juice works best for cleaning pennies because the acid helps dissolve the tarnish. Dish soap can also clean pennies by removing dirt and oils, but it may not be as effective at removing tarnish. Water alone may not be sufficient for thorough cleaning.
Lemon cleans pennies the best because of the acid in the juice.
Vinegar.
A mixture of vinegar and salt can effectively clean copper pennies. The acid in vinegar helps to dissolve the tarnish on the pennies, while the salt acts as a mild abrasive to help scrub away dirt and grime. Dip the pennies in the vinegar and salt solution, then rinse with water and dry thoroughly.