Coin cleaning
Sirbear
Posts: 27
in Q & A Forum
Can you clean coins with a jewelry cloth, 100% cotton, without affecting grading?
Barry
0
Comments
Rubbing a proof coin would be an extremely bad idea...you will definitely cause hairlines.
Gently rubbing a little haze off a mint stae coin is usually OK and often effective.
Trying to rub off anything other than a light haze usually doesn't work.
Thanks,
David