Valerie says I recommend a very fine metal polish like Wenol. It's found in hardware and brass stores. It's very easy to use. You apply to clean dry metal and rub in with a slightly damp soft cloth and polish out the rust with a dry soft cloth. Make sure the second cloth is not something valuable because it's hard to get out the rust and grey stains.

I also polished up the outside of an aluminum coffee percolator. It glows.

My husband and I started using it on our copper cookie cutters (which we make) and then I got into polishing the sink and faucet handles with the extra cream. Valerie