Quick Answer: Is It OK To Clean Old Coins?

What old coins are worth money?

8 Valuable Coins in Circulation Today1943 Lincoln Head Copper Penny.

1955 Doubled Die Penny.

1969-S Lincoln Cent with Doubled Die Obverse.

1982 No Mint Mark Roosevelt Dime.

1999-P Connecticut Broadstruck Quarter.

2004 Wisconsin State Quarter With Extra Leaf.

2005-P “In God We Rust” Kansas State Quarter.More items…•.

How much is a 1943 wheat back penny worth?

CoinTrackers.com has estimated the 1943 Steel Wheat Penny value at an average of 45 cents, one in certified mint state (MS+) could be worth $10.

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.

What can you soak old coins in to clean them?

How to Clean Old Coins and Dirty CoinsSoak dirtier coins in a cup of white vinegar — The acid in vinegar is great at dissolving stubborn stains or corrosion. … Rinse under hot running water — After soaking, make sure to rinse off any soap residue or vinegar with hot or warm running water.

Which coins are worth money?

Check out these eight coins that are worth a lot more than their intended value.2004 Wisconsin state quarter with extra leaf. … 2. 1995 double die penny. … 1942-1945 silver nickel. … 1943 steel penny. … Ben Franklin half-dollar. … 1932-1964 silver quarter. … ‘In God We Rust’ 2005 Kansas state quarter.More items…•

Why clean coins reduce value?

This is because anything that touches a coin has the potential to damage it at the microscopic level. The more abrasive a cleaner is used to clean the coin, the more likely it is to remove the upper surface of the coin – damage that can never be undone.

Does apple cider vinegar clean pennies?

Apple Cider Vinegar Technique Pour Apple Cider Vinegar into a small container drop penny in and wait till it looks clean ( do not leave in to long) rinse rub on a baking soda paste rinse, dry and polish lightly with a soft cloth.

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 do you clean a valuable penny?

ANCIENT COINSSoak in soapy distilled water but never use lemon juice or vinegar on Bronze coinage.Baking Soda can help clean the coins when they are soaked in soapy water.Try an acid product but only if you are sure of the coin type.More items…

How do you make coins shine like new?

Follow These Steps:In a jar, combine one cup vinegar (or lemon juice) and 1 tablespoon salt. … Pour the solution into the plastic container. … Add the coins in a single layer, so none of the coins are touching. … When you remove the coins and wipe them with a cloth or paper towel, they should look shiny.More items…•

Why do pennies turn green in vinegar?

A chemical reaction has occurred! (A chemical reaction is the combination of two reactants to form something entirely new.) A penny is made of copper. The vinegar on the paper towel helps the copper in the penny easily react with the oxygen in the air to form a blue-green colored compound called malachite.

What liquid cleans coins the best?

Your Materials For This Science Experiment & Steps CombinedKetchup. Soak your pennies in ketchup to clean them like new. … Hot Sauce. Hot sauce, like Tabasco or taco sauce, also will remove the oxides off pennies. … Coke. Coke and off-brand colas will quickly remove the tarnish. … Citrus Juice. … Pencil Eraser. … Vinegar and Salt.

How do I find the value of old coins?

Check coin value lists online. Some websites will make values for some coins freely available. Check with a professional organization like the Professional Numismatics Guild. Look up your coin according to its date and origin, and you may be able to find its current value.

How do you clean a $2 coin?

Chuck your coins in a tupperware or some sealable plastic container with enough vinegar to cover it, give it a good vigorous shake every now and again and I reckon after about 30-40mins your coins should be clean(ish).

How do you clean old coins without devaluing them?

Vinegar. The acid in white vinegar can help wear away the contamination on your coins. Soak your coins in a glass or other non-corrosive container for at least 30 minutes, up to overnight, and then wipe with a clean cloth or scrub gently with an old toothbrush.

Can vinegar damage coins?

There is some pretty fancy chemistry going on in that little bowl of yours. It turns out that vinegar is an acid, and the acid in the vinegar reacts with the salt to remove what chemists call copper oxide which was making your pennies dull.

How much does cleaning a coin devalue it?

Polishing a coin is abrasive and removes some of the fine details of the coin. This reduces it’s value, as it means that the coin is worn on the highest details, making it less appealing to a buyer. A polished/cleaned coin can be 2–4x less valuable than a normal coin of similar grade.

Does baking soda damage coins?

Corey’s articles have appeared in Garden Guides, Travels and other websites. Baking soda is used for many things, including cleaning costume jewelry. Due to its mild abrasiveness, it removes stuck-on particles and will polish most hard substances, including coins.