From The Florida Mold Conference. The Z-man has been hunting odors for going on five decades. He is a pioneer in developing processes for finding the source of odors and for correcting the issue once it’s discovered. His “Odor Hunters” presentation goes over what odors are, how they are perceived, how material porosity affects odor, fire-related odors, odor events, microbial odors, the odor patch test, and odor hunter devices.