Cleaning Proof coins> Help Needed

mojoman

Hi all ,I have ask this before but my P.C "Died and I lost all the info that has been given before and any help is appreciated, What I have are Proof /MS coins that after being cut out of the sets they look to have dust spots? I have 2 1962 dcam sets along with all my other coins that I want to "clean up BEFORE SENDING THEM IN FOR GRADING,I have heard of using MS70,acetone, 91% alcohol etc what are the best methods to use ?anyhelp is appreciated, thanks in advance ,MoJo

rgCoinGuy

I would first try a quick spray of canned air if it is dust. Don't hold it on it too long though, or you may get residue from the spray.