Ionkinesis is the most effective car ionizer and air purifier that uses the dual powerful agents of ozone and negative ions to remove common odors and pollutants within a car such as stale tobacco smoke and mildew. It's proven to removed 80% of the dust and killed up to 95% of germs, viruses and bacteria in the air; improved 63% of asthmatic and allergy sufferers; and removed most odors including smoke.