Review on 🐾 Pet Odor Eliminator: Portin Mini Air Purifier with Infrared Sensor, Rechargeable Deodorizer - Reduce Cat and Dog Bed, Toilet, Bathroom, Kitchen Odor by Adam Gerome

I bought this in August 2020 and didn't realize how well it worked until I unplugged this air purifier to use the outlet for my vacuum cleaner. When I walked into my office the next day and sniffed a liter crate, I realized I had forgotten to turn on the air purifier. I turned it on immediately and half an hour later, when I returned to the room, the liter box smell was completely gone. When I bought it there were many more reviews (over a thousand) and they were all 4 to 5 stars.