Safely remove offensive odors from your vehicle quickly-economically-for good We don't just cover up the odor, the O-Zone unit is an economical environmental odor neutralizer that actually destroys the source of the odor and leaves pure, fresh oxygen in its place. The O-Zone unit eliminates odors in vehicles. It is excellent for removing odors caused by smoke damage, mold, mildew, pets and other sources commonly encountered in building maintenance and refurbishing. *May require shampooing depending on the source of the odor $39.99