Vinegar is a weak acid. If I remember my chemistry lessons of 40+ years ago correctly the action of an acid on a dirty penny should produce some sort of salty substance and water and the penny will then appear clean.
vineger
It will help clean your dishes better. ~ kellly101
Don't clean any collectible coins. However, vinegar can clean outward corrosion off of a penny and strip off the outer layer of copper to make it seem shiny again. But please, if you have any coins that are even remotely collectible, don't clean them, it completely ruins the value of them, especially coins with little intrinsic values such as pennies.
can gatorade clean a old penny
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
Can you clen flush two day's with water & vineger
To clean a penny with coke, simply drop the penny into a small bowl of coke and let it soak for a few minutes. Then, scrub the penny gently with a cloth or toothbrush to remove any dirt or tarnish. Rinse the penny with water and dry it with a clean cloth.
yes
NO