With this product, you’re going to add a delicious fragrance to the inside of your car and clean the air too. This portable humidifier is perfect for enclosed spaces and utilizes ultrasonic technology so your car oil diffuser will never get clogged. This product promises to improve the air quality of your car, and it does this by breaking water and oil into fine micro-particles and gently releasing them into the space where it’s plugged in. There is an automatic shut-off feature to stop the diffuser once it’s dry, and it’s easy to use in your car. We also like that this product has seven mood lights that can be used while driving – they’re super subtle too.