The average circulating coin is 10 times dirtier than a surface you could eat off of. Quarters are often the cleanest coins, while dimes are the grimiest.
A single coin could pass through many people’s hands before returning to the bank or ending up in someone’s car cup holder. It’s no wonder why coins get so dirty.
If you have a coin collection, you might wonder what cleans coins. Even if you’re not a collector, you might want the peace of mind knowing your pocket change is clean.
Luckily, there’s several methods you can try. Read on to learn all about coin cleaning.
A Note for Coin Collectors
If you have an old coin that you suspect is valuable, don’t clean it. Cleaning a rare coin can actually decrease its value or damage the surface.
While you might not be able to see the damage with your naked eye, an experienced coin appraiser will. To be safe, have a professional look at it before you clean it.
Distilled Water Method
It’s important to use distilled water and not tap water for this method. The chemicals in tap water could cause damage.
You can either pour distilled water over the coins or let them soak for a few minutes. Then, let the coins air dry on a soft cloth rather than rubbing them.
Ultrasonic Cleaner Machine Method
An ultrasonic cleaner machine uses high frequency sounds to agitate a liquid. It’s a safe way to clean valuable items like coins, jewelry, or silverware.
To use an ultrasonic cleaner, put the coins in the basket with the cleaning solution and let it run for about 5 minutes. According to this ultrasonic cleaner review, it works well on certain aluminum coins, but can leave grime behind in the crevices.
Vinegar and Salt Method
Another cleaning option is to mix a cup of vinegar with a tablespoon of salt. Once the salt dissolves, pour the solution into a plastic container.
Add the coins in a single layer, making sure they don’t touch and they’re completely submerged. After 15 minutes, wipe each coin with a soft cloth.
Keep in mind that this method can cause surface scratches. Only try this if you want a fun activity or a way to clean a coin you’ve kept for sentimental reasons.
Dish Soap Method
Get a shallow bowl and add distilled water and a little dish soap. Stir it around until you see some bubbles. Then you can add in your coins.
You can gently scrub each coin with your fingers or a very soft toothbrush. Then, rinse the coins with some more distilled water and let them air dry on a towel.
So, What Cleans Coins? Try One of These Methods for Yourself
If you’re wondering what cleans coins, now you have a few different methods to try. All you need is a few simple items like vinegar, dish soap, and distilled water. You can also try an ultrasonic cleaner.
If you think you might have a coin that’s valuable, don’t clean it until you have a coin expert look at it.
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