Review on Experience Fresh And Fragrant Car Rides With Ttstar Car Diffuser Vent Clip - 30Mm Aromatherapy Essential Oil Diffuser Vent Clips (1 Cloud & 1 Tree Vent Clip, Stainless Steel) by Dred Swindler

These car clips are very well made and pretty. They open and lock nicely, and the rubber clamp stays put on the car vent.The set comes with lots of pads so you can easily change the scent. Make sure you use a good quality oil. I had some cheaper essential oil that I had gotten with a lava bracelet I ordered. The scent barely lasted a day. I used a new pad with my good Lavender oil, and it's been going for about a week. It is definitely fading, but so easy to recharge! Your oil should be a thick oily consistency. If it's super runny, it's too dilute it will not last. I soak the pad pretty good with it to fill the car.These are also environmentally friendly, because now I'm not buying plastic air fresheners and throwing them out every few weeks! I just add some more oil and it's good as new.I put the second one on my window air conditioner vent at home, and now the whole room smells great!I would recommend this product!