How wonderful Beth~! Oh, how I wish I could wiggle my
nose and get a reflexology treatment~! I massage my feet
but have enjoyed others doing it enough to feel spoiled
by that option...ggg.
If you are talking about the pennies?? You can leave it
the way it is and it is still fine. I have used toothpaste,
or something called Never Dull to clean them though.
Do not immerse in water ever~! You would only want to polish
up the conductors, and that is optional.