Enjoy a lasting wave of freshness with the Ozium Smoke and Odors Eliminator Gel Air Freshener Outdoor Essence Scent. This gel contains a true odor-eliminating patented fragrance formula that works in two ways to remove malodor. Before the fragrance hits the nose it changes the chemical structure of the malodor so it is no longer malodorous. It also changes the nose s receptor sites so the ability to smell the unpleasant scent is reduced. This odor eliminator air freshener is effective against offensive smells like smoke and other scents in small places including vehicles bathrooms offices and more. Control the level of fragrance with a simple twist of the cap. The gel works all day and all night long for consistent freshness.