E elvis-santana New member Apr 1, 2004 #1 I've heard hydrochloric acid in an open can in a shoe box with the covers will work. I'm looking for that flat silver tarnished look from new nickel covers. Any other methods?
I've heard hydrochloric acid in an open can in a shoe box with the covers will work. I'm looking for that flat silver tarnished look from new nickel covers. Any other methods?