Custom photo car Air Fresheners can be used as a car freshener. All of our air fresheners are handmade and comes in many different scents to choose from. We always adding new scents. Our Car Photo Air Fresheners can last up to 5 days (more or less). Our Air Fresheners can be easily rejuvenated with a few drops/sprays of your favorite scent to the front and back of the air freshener to increase the longevity.