You should install car dehumidifiers in areas expected to be the wettest to be as effective as possible. ● Dashboard: If you sit near the windshield, you should install dehumidifiers for cars so that accumulated water vapor does not obstruct your eyesight. ● Center console: This will drastically reduce mold growth in difficult-to-reach areas. ● Car trunk: At some point, your workout sneakers, grocery bags, and sporting goods have all made an appearance in your trunk. You can keep odors out of your automobile by using a car dehumidifier.