Febreze 3Volution Air Freshener Refills with Odourclear technology continuously fights tough lingering odours, leaving a light fresh scent for up to 90 days (if used 12 hours a day at minimum setting).Exotic Bloom fragrance is inspired by springtime natural freshness. Inspired by serene countryside, flowers and fruit-trees where blushes of peach blossom contrast with the floral brushstrokes of bewitching Rose de mai and Freesia. With normal plugs we get used to scents quickly, which means we eventually stop noticing the scent around us. Febreze 3Volution air fresheners solve this problem by continuously & automatically alternating every 45 minutes between 3 complementary, high quality scents, for a continuous fresh experience. Use the Febreze 3Volution refills only with Febreze 3Volution devices, sold separately, to fill your home with air freshness and fragrance that you will keep noticing day after day, week after week. And for instant freshness, try the full range of new Febreze products with the unique Odourclear technology, such as Febreze Fabric Refresher, Air and Car Freshener.