Soak in olive oil for a couple of days, then clean with nail varnish remover. Rinse and dry.
PS. Don't do this with 'collector item' coins though!
can gatorade clean a old penny
you should clean a penny wit Lemon Juice.
Yes mountain dew can clean a penny because there are acids in the formula. towards the penny and an acid can clean a pennny..You can also use toothpaste on a cottan ball or ketchup. Using an acid to clean a penny will destroy the collecting value of the coin.
It will clean the penny. :)
A very clean penny
The penny will get clean i did that in science class and in less than 2 minutes the penny became clean
yes
yes
NO
yes it can
The acids in soda clean off coins.
To clean any penny, try using ketchup and a toothbrush. After that, make a paste out of baking soda and water then lightly rubbing the penny with your thumb. For even better results, try using an eraser. Any type, it doesn't matter. Your penny should be nice and clean!