Create a pleasant ambience at home with Febreze 3Volution Air Freshener Refill Twin Pack. It continuously eliminates odours and alternates between three complementary scents for freshness. It lasts up to 90 days (if used 12h per day on a low setting). Inspired by the springtime natural freshness of Lenor - the odour eliminator doesn't just mask but truly cleans away odours, leaving a fresh scent. 3Volution also lets you adjust the level of scent, helping you to create the atmosphere that you want when you want. Size: 2 x 20ml.