I have used this air freshener in my husband's suv. He takes Jessie our dog everywhere he goes so in the wet weather his vehicle does acquire that 'doggy' aroma. This air freshener is fantastic! And I found that it lasted much longer than 30 days. I love the scents available and it is definitely worth the price.

I love the scent and was very surprised at how long it lasted, definitely will be buying again!

I tried this product in my car and I was surprised that it lasted as long as it did... I assumed like most products the smell would go very quick like most do. But it lasted almost a month. The smell wasn't as strong as it was at the beginning, but it was still there smelling fresh the whole time I had it in the car.

Love the fresh smell in the car when I open the car doors. Good staying power and very clean. Portable and affordable!

The scent is a little strong at first, but it is so nice to get into the car and smell freshness - not doggie odor!

Has a powerful smell that lasts, but in my case gave me headaches because of it. I prefer a light subtle smell instead.

OMG ever since these came out I have been obsessssssed. I should probably order a lifetime supply in case they ever stop making them (hope not!) I get all the scents (Gain + Hawaii) even the jumbo packs from Costco because I use them in my house! I just love the scent of Linen & Sky!

They last FOREVER. I've even received compliments from workers at Tim Horton drive thrus saying something smells good in my car!

I liked it cause I didn't always have to put it in the air vent to get the smell! They last a long time which I loved!

I found this gave me a headache. I didn't even open it all the way and it still overpowered my sense of smell. I will pass on this product.

Makes the car smell good, an be a little strong. But if you just leave it in the car and not in the vent when you first put it into the car, the smell is not as strong. Not sure if I would buy it again, but I can see smokers use this for their cars