Best Essential Oils to Use in the Car | Wellness Mama
Apr 30, 2019·Easy Ways to Use Essential Oils to Freshen Car Air. Put a few drops of essential oils onto a cotton ball and tuck it in the car air vent. Drip essential oils onto a wooden clothespin and clip it onto the car air vent. A small diffuser can be plugged into the car outlet. Put some essential oils onto a terra cotta ornament and hang in the car.