A good, moderate cost answer to a pet odor problem
I was looking for a product to disinfect the air and help eliminate cat box odor in my front room. As other reviewers noted, it does have a low humming noise and is a bit heavy for the wall outlet, but (along with Febreze), that yucky odor that hit me when I came in the front door is gone! A good, moderate cost answer to  a pet odor problem.👍🌹
Rating: 4 stars