Cleaning coins is generally discouraged by collectors. That said, a mix of white vinegar and table salt is quite effective.
I think coca cola cleans pennies the best
apple cider vinegar
soap and water
Vinegar with salt.
Vinegar.
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no. The thing that cleans pennies the best is chicken broth! imagine that!
lemon juice
Grape juice is not the best choice for cleaning pennies. Lemon juice cleans pennies best due to its acidity.
what materital clean pennies better
lemon juice, because it has antioxidense!>*^#$
lemon juice