H
Habriga
Guest
I have about eight steel pennies, that I want to remove all off this build up of crap on them but don't want to wreck their value. I've heard of lemon juice or vinegar/salt or acetone (read last one out of coin collecting for dummies 
) Also for just mild cleaning of other coins, mainly old pennies but others as well is acetone ok? Thanks for any replies.
Paul
) Also for just mild cleaning of other coins, mainly old pennies but others as well is acetone ok? Thanks for any replies.Paul
