Fragrance delivery to areas up to 6000 ft. Contains the Vectair Airadicate® malodor counteractant and odor neutralizer to help stop bad odors. Carbon neutral and Carbon Footprint Ltd. Approved. Free of aerosols, batteries, liquids, propellants and wicks. Only requires natural airflow to operate. Solid fragrance cartridge, delivering consistent fragrance intensity for up to 60 days.