Found these to be far too potent in the car... we actually ended up bringing them inside and attaching to one of our fans... and even then it filled the room pretty strongly and gave me a mild headache. I usually love Febreeze products, but not this one.

I got one of these for free as a sample from when they first came out with it. I gave it to my mother in law as I do not drive. It was alright at first but then the smell became too much and it was too strong, so she removed it. We haven't bought her one or she hasn't went out and got another one since then, not to mention the price is a little too much.

I honestly wasnt very happy with this product, at first it smelled ok but it was not nearly strong enough for a minivan's space, needed two at least. And then it didnt last even 2 weeks, felt it was not worth the money for the time you get out of it. I prefer the little trees still.

For people with allergies, this product is a no-no!

These little things work great for getting nasty smells out of your car. My hubby is a smoker and with one of these in I can barley smell anything. I love the fact you are able to adjust the smell power on it too. The price is a bit much as I find they don't last that long.

Does a great job of keeping my car smelling fresh, easily covers stale cigarette odour.

I enjoy having a car that smells good and fresh. I love the fresh linen sent. Makes my car feel and smell fresh. Easy to install...thumbs up!!!

I liked this but found it was a little strong at times and would give me a headache. Otherwise, the smell was nice.

The smell of this is quite pleasant, but extremely overpowering. When I put this in my car, the smell is so strong after only 1 car ride. I get headaches if I smell this for over 5 minutes. Effective in covering smells, but it's too much

I love these, not to strong, depends on scent. I have serious allergies and this didn't bother me at all. Have 1 in both vehicles