Brass cleaning suggestions needed

[luckyron1]

We have a 2000 Wanderlodge LXI with a lot of brass fixtures, including
hinges, etc. My wife has tried Brasso alone and in combination with
steel wool and it still won't come clean. The areas that are most in
need of cleaning are in the bathroom, shower and above the
micro/convention oven. Seems moisture has caused most of the
discoloration.

Would appreciate knowing about products you've tried that have worked.
Brass looks really nice, but we'd sure prefer stainless steel.

Thanks. Ron & Ruth