The Febreze 3Volution Pure Freshness fragrance plug-in with automatic fresh fragrance system continuously removes odours from the air and alternates between 3 complementary fragrances for long-lasting freshness for up to 90 days* Experience the pleasant intensity of Pure Freshness, with an automatic fresh fragrance system that spreads and fills the room with fragrance. The "Pure Freshness" fragrance is inspired by the freshness of pure white cotton. Let yourself be carried away by a feeling of calm when this gentle fragrance fills the room. With other fragrance diffusers, the nose quickly gets used to the same scent and becomes "odour-blind", so that the scent is no longer perceived after a while. The Febreze 3Volution fragrance diffuser solves this problem as it automatically switches between 3 complementary, high-quality fragrances every 45 minutes, creating a continuous freshness experience. Use the Febreze 3Volution fragrance plug only with Febreze 3Volution refills to give your home a fresh scent that you will notice day after day, week after week. With the adjustable fragrance plug, you can adjust the fragrance intensity to your liking. This creates a fresh ambience that you can enjoy for 90 days*. Experience the freshness and try the other Febreze products with the unique odour control technology, e.g. Febreze Textile Freshener and Air and Car Freshener. *With 12 hours of use per day at a low intensity level