Febreze car clip on air vent Freshener blossom & breeze, cotton fresh pack of 5 Febreze car blossom & breeze, cotton fresh with Odour clear technology continuously cleans away tough lingering odours from your car, leaving a light fresh scent for up to 30 days. 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's a small, discreet air Freshener device that simply clips to your car air vent and thanks to its new and unique Odour clear technology it cleans away odours and freshens your car even from the toughest odours, such as food, pets, smoke or rubbish.