Tired of getting nose-blind to air fresheners? Febreze Ambi Pur 3Volution keeps your home smelling constantly fresh. This innovative plug-in diffuser alternates 3 complementary scents every 45 minutes, so you never get used to one fragrance. Ambi Pur's OdorClear™ technology eliminates tough odors, not just masking them. Plus, adjustable intensity lets you control the fragrance level for a perfect ambiance. Enjoy long-lasting freshness for up to 90 days (on low setting).