Should You Clean Old Pennies?

What is a good way to clean pennies?

Copper oxide dissolves in a mixture of weak acid and table salt-and vinegar is an acid.

You could also clean your pennies with salt and lemon juice or orange juice, because those juices are acids, too..

Will Coke clean a penny?

Coke and off-brand colas will quickly remove the tarnish. Just don’t drink the coke afterward. Coke contains phosphoric acid that cleans the oxides. Try a variety of citrus juices to see which works best or simply let your pennies soak in lemon juice.

How can I make my pennies look new again?

Pour the vinegar into the bowl and add the salt – stir it up. Put about 5 pennies into the bowl and count to 10 slowly. Take out the pennies and rinse them out in some water. Admire their shininess!

What pennies are worth keeping?

25 Most Valuable US Pennies1.) 1944 Steel Wheat Penny – Worth $110,334.2.) 1943 Copper Wheat Penny – Worth $85,782.3.) 1873 Indian Head Penny – Worth $10,000.4.) 1914 D Wheat Penny – Worth $5,500.5.) 1922 D Wheat Penny – Worth $5,000.6.) 1877 Indian Head Penny – Worth $3,200.7.) 1926 Wheat Penny – Worth $3,000.8.)More items…

How many 1943 copper pennies are accounted for?

Approximately 40 1943 copper–alloy cents are known to remain in existence. Coin experts speculate that they were struck by accident when copper–alloy 1–cent blanks remained in the press hopper when production began on the new steel pennies.

How much is a 1943 silver penny worth?

They are worth about 10 to 13 cents each in circulated condition, and as much as 50 cents or more if uncirculated.

Should you clean wheat pennies?

How to Clean Dirty Coins. First of all, when washing grimy coins, do not use jewelry cleaner or metal polish. Save those cleaning substances for grandma’s antique silver teapot. These materials are too harsh for your old dollar coins, buffalo nickels, copper wheat pennies, or your other collectible metal currency.

Should you clean old coins before selling them?

1. The most important thing NOT to do is clean your coins. Cleaning rare numismatic coins will significantly reduce their value – plain and simple. Although you don’t lose much by cleaning a coin which derives value only from its silver content, it’s not worth the risk.

Are wheat pennies worth anything?

Most wheat cents (wheat pennies were minted between 1909 and 1956) are worth about 4 to 5 cents. Those in better condition can have double-digit value. Special examples (especially those in near perfect condition) can be worth much more. … And pennies dated from 1879 to 1909 are worth at least $1.

How long does it take for Coke to clean a penny?

about 4-5 hoursThe acid in the Coca-Cola needs to work into each penny directly. Put just enough Coca-Cola in the dish to cover the pennies. More is not necessary, so grab a straw! Let sit for about 4-5 hours.

What causes shiny pennies to turn dull?

As they are exposed to the environment, pennies become coated with a layer of copper oxide, making them look tarnished (with a dull, brown, dirty appearance). Copper oxide dissolves in a mixture of weak acid and table salt. … The chemical reaction that dissolves the copper oxide on your pennies is an ongoing process.

Why do pennies turn green?

When copper turns green-blue, that means the copper was oxidized by oxygen and chlorine (often found in salt). This oxidation reaction creates a different compound called malachite, which is green-blue in color. Keep the acid solutions that the pennies were soaking in to create copper coated nails.

How do you clean old pennies without damaging them?

The use of vinegar and salt to clean pennies goes way back. It works on the same principle as using ketchup (Ketchup contains vinegar, salt and tomatoes), but there is less rubbing involved. Mix up a concoction of vinegar and salt. Stir it around to dissolve the salt and then dump in your dirty pennies.