I bought several of the Air Wick I Motion air fresheners when I found them on sale. However, I was pretty disappointed in them. I do like that it keeps the air clean, and can sense when someone goes by it for extra scent and freshness. What I did not like was how it sprayed straight out, and felt like we had to dodge the spray. I was afraid of myself or a family member getting sprayed in the eye with air freshener! The scent smells great, and it really can sense when someone is walking by. I like how it has a timer so it will not keep going off is someone is standing infront of it, or passing it by it quickly multiple times. It is a good product that can use some improvement. Perhaps that is why I found it on sale? I wouldn't reccomend this version to friends and family, but there are similar products out there that are better. Air WIck is a good brand, and I do like other products of their's.