OK, when we were out and about on hols, found a lovely brocante (antique shop) and bought a beautiful copper preserving pan. Very tarnished, but hardly any wear, so think that if I could clean it up, then I could use it again. It looks like a plant pot had been placed in it, otherwise fine. It was such a bargain only 35 euros, ($44) and I've seen modern ones for sale for the same price, but they are so thin, that you can make the sides dent like a tin can!
I've been told lemon juice and salt. I don't really want to use strong chemicals, as I want to use it.
Ideas please. I'm sure there must be someone here who knows how to do this.
Thanks
Janner
France