Doesn't just mask, cleans away odors with OdorClear Technology10Febreze AIR (also know as Febreze Air Effects) cleans away odors and freshens with a light, fresh scent that's never overpowering10Use Febreze AIR in entryways, bathrooms, laundry rooms, closets, or any room10A lush, tropical Hawaiian Aloha scent10100% natural propellant is safe to use around cats and dogs but, as with other air care products, do not use around birds