Does your car still smell like the fast food you picked up last month? Or maybe you'd just like to freshen things up. With the Crystal Aura Car Air Purifier, you can reduce smelly odors, such as secondhand smoke, and even kill harmful viruses that may be lingering around. This purifier is even proven to help reduce car sickness, making it the perfect purchase for anyone who gets dizzy or nauseous on the road. As for dust and PM 2.5 air pollutants, you can say goodbye to those as well. Breathe easier on the road with Crystal Aura Car Air Purifier for just $16.99.