by Michael Jay » Aug 18th, '06, 01:15
At a jewelers shop, in the USA, you can get a polishing cloth. It is one cloth sewn in front of another. The inner cloth polishes. The outer cloth buffs. You polish the coin without ever touching the chemical that is on the inner cloth, because you constantly handle it from the outer cloth.
Costs a few dollars and does a fine job polishing coins. No spraying, no dipping, just rubbing.
Mike.