To clean about two dozen, stir cup of white vinegar. (KTLA)Īside from a nice payout for their discovery, John says the whole family feels like a literal weight has been lifted off of them. There are several methods available for reverting green pennies back to their former shiny copper glory. Rolls of pennies are seen in their original paper, part of a stockpile of copper coins found in a South Los Angeles home. The unidentified buyer orchestrated the pickup of the coins and everything went smoothly - much smoother than the original transport of the coins which saw the family drive two loaded pickup trucks, their suspensions tested by thousands of pounds of pennies, from Los Angeles to the Inland Empire. Most of these methods work best on pennies before 1982 since they are mostly copper, new pennies are zinc. Simply grab a bottle of ketchup from your fridge and smear a little on the penny. To add a bit of strength to the above method of soaking your coins, you could always use the aid of. Probably the safest and easiest method of cleaning copper coins is to simply use water. Abrasive cleaning, using a brush and an acid or alcohol solution, can leave the coin with hair lines and discrepancies in the metal that may only be seen under the right lighting and magnification. (KTLA)Īfter a whirlwind of interview requests and a constant barrage of inquiries, John said the family officially parted ways with the pennies some time last week. Free & Fast Methods For Cleaning Copper Pennies 1 Ketchup for copper Yes ketchup. How To Clean Valuable Copper Coins Safely Safe Method. Check the date and mintmark on the coins you want to clean. Several bags of copper pennies are seen in the car of John Reyes, who discovered 1 million pennies inside the home of his father-in-law in Los Angeles. To clean old coins found in the ground while metal detecting, you first need to identify the coin, its collector value, and type of metal before considering cleaning methods such as baking soda, vinegar, soaps, tumbling, or anything else. So John listed them for sale online and eventually reached out to KTLA for help getting the story out there. While it was an exciting discovery, the thousands and thousands of pounds of pennies proved to be a bit more of a hassle than the busy family members had time for. All that has to be done is to mix the baking soda and vinegar together (about 1 part baking soda and 4 parts vinegar is the ratio I always followed) in a bowl. A rise in distilled water, or a soak in isopropyl alcohol, or acetone, or xylene will remove surface dirt or oils without hurting the coin, a long as you do no. Share: Coin cleaning fluids for the easy and safe cleaning of copper coins or jewellery.
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