PERMANENT ODOR REMOVAL: Permanently eliminates odors on a molecular level. Removes bad smells like cigarette smoke, wet dog, workout gear and more. ONE-TIME USE: Simple one-time-use aerosol refreshes every corner of your cars interior. AIR REFRESHER: Aerosol mist moves through the ventilation system, across the headliner and in between all other hard-to-reach areas, eliminating odors and leaving a pleasant scent in its plac. EASY TO USE: Simply turn the AC on high, hit the recirculate button, activate the Re-Fresher and close the doors for 10-15 minutes. Then open all doors and air out for 10-15 minutes. NEW CAR SCENT: Leaves behind a fresh new car aroma. Experience that new car feeling again!