Odd thing to use, but it works: Worcestershire Sauce.
Easy to find at the groceries. I've used it on copper pennies for years, and
old copper wire. But if you solder the wire after cleaning, it smells like
you are cooking something, but solders just fine.


"Bob Miller" wrote in message
...
I have a ground rod that has become corroded. My VOM measures no
continuity between the rod and the ground wire.

Is there and easy spray-on cleaner of some kind that would make the
ground rod shiney and conductive again, where I attach the ground
wire? (I don't think I can pull the rod out to replace it; it'd be
easier to fix what I have.)

Tnx,

Bob
k5qwg