Coins properly or improperly cleaned

Discussion in 'Coin Chat' started by mjones, Oct 9, 2015.

  1. Hommer

    Hommer Curator of Semi Precious Coinage

    Even the EPA has acetone's corrosive factor listed as zero.
     
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  3. Kentucky

    Kentucky Well-Known Member

    What would that do, dry out the coin?
    Look up sarcasm.
     

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