The acid in lemon juice helps to dissolve the copper-oxide coating made from the penny's copper and the air's oxygen.
lemon juice cleans a penny better
lemon juice.(:
Lemon juice. Vinegar & saltcleans it even better.
Salt &vinegar
Lemon juice and salt can clean a dirty penny alsovinegar and salt
The acid cleans the rust off of the dirty penny making it shinny sparkle clean yeah.
Quite well, if you apply a little elbow grease. Another good penny cleaner is ketchup.
Lemon juice is more effective at cleaning a penny compared to Sprite due to its acidic nature. The citric acid in lemon juice helps to break down the tarnish on the penny, restoring its shine. On the other hand, Sprite may not be as effective due to lower acidity levels.
Something with a mild acid in it. Try salt and lemon juice.
A lemon cleans a penny better.
Its acids
The acidity in the juice removes the dirt.