How to clean coins

As a collector or a casual finders of coins, you may have stumbled upon some old or tarnished currency, sparking your curiosity about how to properly clean and preserve these pieces of history. Perhaps you’ve inherited a coin collection from a family member or discovered coins at a garage sale or while metal detecting. Whatever the reason, you might find yourself pondering the best methods to restore their shine and ensure they maintain their value without causing damage. In today’s post, we’re diving into the effective techniques for cleaning coins, addressing both the right and the wrong ways to do it.

To clean coins, use a gentle approach with mild soap and warm water, or consider using a specialized coin cleaning solution. Avoid abrasive materials and harsh chemicals to prevent damage.

Cleaning coins requires a careful touch to avoid devaluing them. Firstly, assess the condition of the coins–are they rare or valuable? If they are, it’s often best to leave them in their natural state, as cleaning can often diminish their worth. For general cleaning, start with a solution of warm, soapy water; use a mild dish soap and avoid anything acidic. Gently soak the coins for a few minutes, then use your fingers or a soft cloth to remove dirt and grime. If the coins are still dirty, consider using a soft toothbrush with the soapy water, but be gentle to avoid scratching the metal.

For tougher tarnish, there are specific coin cleaning solutions available that can assist without damaging the finish. Always rinse the coins thoroughly with distilled water afterward to remove all soap or cleaning solution residue. Afterward, lay the coins flat on a soft towel or drying cloth to air dry–do not rub them with the towel, as this can lead to scratching. Remember, when in doubt, consult with a professional coin dealer before attempting to clean valuable coins, as they might recommend more in-depth preservation techniques.