This tool might be nice as an alternative to the chemically stuff that's out there. To find out what it is and what it does,
It's the Smellkiller K40001 XL Air Cleanser with Blue Glass Bowl. It's guaranteed to neutralize odors. It works without chemicals, sprays or electric current. It works with only water and air and should "last a lifetime." It'll also cost you $47.65.
Source: Kitchen Contraptions