Allie, Nelson.

I have just cleaned my kitchen copper pans. Instead of buying copper cleaning powder ($29!!). I read the label and saw that the main ingredient was citric acids. I mixed a teaspoon of citric acid ($1.15 a packet) with 1 Tblsp of cream cleaner (Jif) in a small glass bowl.  Works a treat. Wear rubber gloves as it’s hard on the hands.