How do you remove musky odors from old furniture?

Can you safely air out the furniture? Can you get the furniture professionally cleaned?
There are quite a websites on removing musty odors from furniture and other things. Here is the Google start page that lists them all:

musty odor+furniture - Google Search

There is a really new product on the market called OdorXit ClO2 that kills mold odors, spores and fungus. Its these little pouches of powder that when you make them a little wet they give off chlorine dioxide gas and it kills mold like crazy. It's not on the internet yet but I was talking to the guy at OdorXit and he told me about it and I bought some for a moldy basement I was working on. The stuff really worked. I still had to get rid of the water problem, but this little packet got rid of the mold. Call them at 1877-636-7948 and the guy there will help you too.