Banishing Garage Odors

My garage has developed the oddest musty odor that is beyond annoying. It must be the combo of all this !@#$ rain and stale grass from my lawnmower.  But whatever it is, it has to GO. Perhaps it's my yearning for a desert spa retreat, but I'm reaching for eucalpytus to combat my problem. The essential oil, Eucalyptus globulus, is a natural insecticide as well as antibacterial, so in addition to the refreshing scent, it will help combat critters and germs. (Eucalyptus, a fast-growing tree, is also sometimes used to drain swamps to reduce the risk of malaria, so I think it will help dry out my damp garage!) My simple deodorizing spray will include a few drops of Clary Sage; what with my current stress level, if I'm spraying the entire garage I might as well get a little personal boost from clary's naturally euphoric qualities!