Ezhno

Make sure its distilled water....

Well it'd be kind of pointless not to use that. I don't even want to know how normal water would affect the coins I have.

Thanks, I was thinking that water, if nothing else, would be good just to remove unseen dirt from coins in general. I'll try that.

Hi, I've collected coins and bills for so many years now but I've always wondered about cleaning. Most of the information I've found is thoroughly against cleaning any coin of any kind. Outside of removing dirt, is it ever a good idea to clean any coins at all?