Probably Doing Something
It probably is doing something but is not remarkable.  This is being used in a small two by six bathroom.  The odor is lessened but not completely removed.  I am used to using high end air cleaners (IQ Air Pros, Austin) and this isn't anywhere close to their efficacy.  It is also noisy and disturbing if you enjoy silence - which I do.  Overall for 35 dollars I think you get something but most would probably be better off buying a real air cleaner if they have the space.
Rating: 3 stars