Negative Positive
Title: Disappointing
Review: Perhaps mine is defective because my experience was that it makes no difference. I tried this based on the reviews--figured if it can control litter box odor, it must be great. I hoped it might help with smoke odor from a frequent guest. Normally he goes outside but in bad weather uses the garage. Even though he opens the outside door the smell lingers. Not a big deal but this sounded so good I thought it would help. Wrong. Perhaps the larger one which can be put in a more central spot & uses 3 filters would work better. Putting it in a wall outlet limits how much air it can pull in--directions state it works for a 6 foot area.In the interest of a more accurate review, I also tried it in our kitchen. Didn't make a dent in cooking odors. Then tried it in our very small half bath. Same result. Wish I hadn't bought the extra filters.Also, the first day or so the fan was very quiet but has become increasingly louder, enough so that we can hear it two rooms away.
Is the review positive or negative? 