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How We Clean Our Coins

Relics of Chicago respects the character and legacy of our many fine coins. We use only a micro-amperage electrolysis method to safely remove the oxidation and residue of the ages and return the coins natural luster. This method, also called ionic cleaning, is safe for all jewelry and gemstones.

We never use harsh chemicals, cleaners or polish with abrasive compounds.
How We Clean Our Coins
Ionic Cleaning