Febreze Car Air Freshener with Odourclear technology continuously cleans away tough lingering odours from your Car. The Cotton Fresh fragrance is inspired by the freshness of pure white cotton. Unlike most car fresheners that mostly mask with fragrance, Febreze Car Freshener truly cleans away odours, leaving nothing but a delightful fresh scent in your car. It is a small, discreet air freshener device that simply clips to your car air vent and thanks to its new and unique Odourclear technology it cleans away odours and freshens your car even from the toughest odours, such as food, pets, smoke or trash. You can even control the intensity of the scent by adjusting the dial on the side.