Provides odor control through our proprietary Microtrans® technology. Traditional air fresheners only camouflage malodors. Technical Concepts TC Air Neutralizers with Microtrans® blend chemistry and physics that lock onto malodor molecules transforming them into a neutral base that eliminates that "unavoidable odors" in the restroom. Then TC adds a clean fresh hygienic scent, the signature of a clean, safe and comfortable restroom. TC Air Neutralizers do not contain CFC's.