Has your car lost its fresh smell? Now you can enjoy a refreshing scent while driving. Meguiar’s advanced Re-Fresher technology not only permanently removes unwanted odors wherever they hide, but also replaces odors with a pleasant scent that lasts for weeks. Meguiar's Whole Car Air-Re-Fresher penetrates the complete interior by moving through the ventilation system, across the headliner and in-between all other hard-to-reach areas.