Rinse them with water, then dry with a cloth. Place coins in a bowl and pour enough hydrogen peroxide to cover the coins. Hydrogen peroxide will dissolve the years of dirt on the coins and sterilize them. Has a cashier ever given you your change and you cringed at the grimy and oily feel of the coins? Hydrogen peroxide will fix that. How to clean coins with hydrogen peroxide Rinse the coins thoroughly with water and dry with a soft cloth. If left much longer than 15 minutes, the soda can dissolve the metals. If the coins still feel grimy, then you can return them to the bowl for up to 15 minutes. Let the coins soak in the soda for about 5 minutes, then check to see if the corrosion has washed away. Pour your coins into the bowl and fill with Coke. Coke’s phosphoric acid can clean the oxides that cause tarnish and corrosion. Who would have thought that your favorite soda is also a great cleaning agent? Yes, that refreshing can of Coke that you like to drink by the pool can also clean coins. Rinse the coins thoroughly with water and dry with the soft cloth. The baking soda should remove any dirt and grime and won’t scratch the metal. Dip the toothbrush into the bowl of baking soda and scrub the coins. In the other bowl, pour about 1 teaspoon of baking soda. Pour your coins into one bowl and fill with cold water until the money is well covered. Luckily, there are many items in your cleaning closet and fridge that work well for cleaning your coins. Coins spend much of their lives in pockets, purses, couch cushions, cash registers, and even wishing wells. They become covered in germs from exchanging hands, and oxidation and dirt can build up on the surface. Thankfully, you can still clean your everyday change and it won’t degrade their value. It’s fine-and better-to leave that rare 1943 copper penny out of the cleaning solution. Some coin collectors prefer their coins to retain their natural patina because the resale value is higher and it’s more realistic for coins to clearly show their age. Even professional coin experts agree that cleaning old coins is a big no-no. Removing the patina from rare coins can degrade their value because small bits of metal can be etched away during a thorough cleaning process. Some of those valuable coins may be darkened with patina, the green or brown film that is commonly found on gold coins. Is there a right way to clean old coins?ĭig out that old coin collection you had as a kid. There are more germs on your money than a toilet seat, so every time you dig through your car seats for coins, you’re basically touching a public bathroom. That could mean thousands of people have touched the money that is currently sitting in your piggy bank. quarter stays in circulation for 30 years. Do you know how many times each coin exchanges hands? The average U.S.
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