This works better than any of them- Baking soda mixed w/little water into a paste, scrub with toothbrush, rinse.
lemon juice, because it has antioxidense!>*^#$
no. The thing that cleans pennies the best is chicken broth! imagine that!
well add juice to the penny
apple juice... I did that as a science fair project
Lemon cleans pennies the best because of the acid in the juice.
Most likely Citrus such as lemon or orange.
I think coca cola cleans pennies the best
Vinegar.
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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.
Grape juice contains a weak acid called citric acid, which can help break down the tarnish on the surface of the penny. This acid dissolves the copper oxide layer, revealing the shiny copper underneath. Other acids in grape juice, like tartaric acid, may also contribute to the cleaning process.
lemon juice.(: