What to Use

Wright's Brass Cream ($2.75, 800-922-2625 for store locations).

What to Know

Much old brass is lacquered and must be stripped before polishing. Lacquer can be identified by feeling a chipped edge or by noticing uneven discoloration where the lacquer has chipped and the brass has oxidized. If you are unsure, take your piece to a professional.

Useful Tips

Don't heed most folklore about treating brass: Never strip it with ketchup (it may work, but not as well as nail-polish remover will). Never finish it with olive oil (it is sticky and will attract dust and moisture). And never use ammonia or steel wool (both are too harsh).