Review on 🐱 Uahpet Unscented Cat Litter Deodorizer: 80% Odor Elimination,99.9% Dust-Free, 7-Day Battery Life Genie. For All Cat Litter Boxes, Bathrooms, Wardrobes, Kitchens, and Small Areas. by Jill Lawrence

I put it in the tray for a day and I have to admit I was impressed with how well it removes odors. However, I was concerned that the instruction manual did not provide any information on how this product actually works. The product list is not easy either. You will see people in the Q&A saying this product removes odors with a filter or UV light. Both are wrong, this product uses ozone to "clean" the air. Now I see in the pictures they show O3 molecules which is ozone. This technology is not recommended because ozone is not safe to breathe and is not FDA approved. The fact that the seller doesn't tell you this in advance should let you know that it may not be safe. Please do your own research before purchasing this product. Update 10/2021: I am now constantly getting emails from different names asking me to remove this review and offer money for it. Ouch!