(Mod snip and reposition)
"Steve" wrote in message ...
> Is there a special cleaner I can get to make the copper bottoms look
> shiny and undiscolored again?

Clean copper pots and pans by making a paste of vinegar, salt & flour. Use
the paste as you would any metal cleaner. Rinse with clean water and buff
to a shine with a soft cloth.
Chef R. W. Miller