[QUOTE=MelissaFlipski;652641]

I recommend getting one of two things:
1) an ionizer - if you don't have asthma or lung related health issues, these cover smells very well. they create ozone (the smell you know from a rain storm). they are cheap.
QUOTE]

Ionizers don't produce ozone, they produce negative ions, hence the name. I've never had an ion generator that seemed to do anything noticable, but I never had one that cost more than $50. Carbon filters and ozone generators on the other hand are great. A local place called TGI Clean Air sells ozone machines that they claim are safe to leave on in a room with pets 24 hours a day. I don't know how they work, but I've seen one work and they seem to work good.