Originally Posted by MFfan

Well, I got impatient and didn't feel like going to the store, so I looked thru the kitchen cupboard and found some Copper Glo powder cleans which says its good for brass too! My wife says, why not do the bottoms of the Revere Ware while you're at it, so I did. Anyway, after working with Copper Glo, rough side of a sponge and a brillo type pad, I got most of the residue dark mottled stuff and some more nasty stuff and it looks pretty decent. WILL get Brasso though and work on it some more. Not a valuable horn and the valves are problematical, so a good one to gain experience on. Has a great bright tone, though.