Cleaning Corroded Silver and Copper Coins

[Evelyn_Underwood]

If the coins are soaked in coke or pepsi for a while, this will clean them.  Wonder what it does to our insides.

[CSinbad]

Tarnix should work.  Also try dipping them in lemon juice.  It cleans silver why not coins.  Metal polish should also clean and polish the coins.  Or go to a coin dealer and ask them what they do to clean their coins.

[refuge821]

I have a friend who's husband has tossed coins into a big jug for years and the jug got water in it and the coins are now corroded.  They can't roll them that way, so she asked me to post a question to find out ways to clean them.  If anybody has a way to do this, please let me know!  Thanks so much!