Jul 22, 2025 · Most people damage their coins because they do not know how to clean old coins without devaluing them. Let’s learn proper methods.

Dec 5, 2025 · Luckily, we’ve consulted numismatics experts Max Hockley and Dean Kinzer for the full breakdown on when it’s acceptable to clean your dirty coins and how to do it. Keep reading to find …

Mar 15, 2024 · Here, we’ve got 17 ways to clean your coins to help you reduce the chances of damaging them. We made the coin cleaning process quite easy to clean and each one takes an average of 10 …

May 23, 2025 · Cleaning old coins sounds simple—until you learn that one wrong move could slash their value in half. Whether you’re dusting off a box of inherited pennies or trying to restore the shine to …

Apr 10, 2025 · Learn the safest ways to clean old coins without reducing their value. Our expert guide covers cleaning methods for copper, silver, and nickel coins, plus when to leave them untouched.

Jun 26, 2025 · Learn how to clean coins—whether you're a novice coin collector or want to wash old pennies. Also, this coin cleaning guide will tell you when not to.

Feb 14, 2025 · Place the coins in a small bowl of white vinegar and let them sit for 5–15 minutes. If stains persist, make a baking soda paste (a little baking soda and water) and gently rub it onto the …

Feb 13, 2025 · Mix a few drops of mild dish soap and water in a small container. Drop your coin into the container and let it sit for a few minutes before using an old, soft toothbrush to gently scrub the dirt …

Learn how to clean old coins without devaluing them. Explore safe methods for cleaning silver coins, copper coins, and dirty coins at home using vinegar, baking soda, and hydrogen peroxide.

Oct 12, 2025 · Safe, step-by-step techniques for cleaning dirty coins at home. Learn to assess value and choose the right method for every metal type.