This Ozium gel air freshener works hard to fight smoke and odors in all small spaces. It is "The Anywhere Odor Eliminator". It does not mask odors, but effectively sanitizes the air. True odor eliminating patented fragrance formula works in two ways to remove malodors. 1. Before the fragrance hits the nose it changes the chemical structure of the malodor so it is no longer malodorous. 2. When it hits the nose, it changes the nose's receptor sites so the ability to smell the malodor is reduced.