I was first exposed to the power of Odor Exorcism in an Airbnb that was less than olfactorily satisfactory. As many waterfront houses are, this one had carpets that had been wet and dry more times than The Ring gave me nightmares when it first came out (a lot).

A friend recommended ODX to help us get on with our vacation and quit worrying about the mildew smell. We used it as room spray for the duration of the trip and honestly forgot that we might have been being poisoned by black mold. That demon was indeed expelled.