Aromatherapy car scent diffuser by Earth Solutions. A one-of-a kind electric, automobile aromatherapy diffuser, to keep air freshened. Choose your favorite essential oil blend to apply to the scent pad and enjoy a focused mind, or balanced emotions while you are driving. Great solution to calm down pet’s who have traveler’s anxiety. A better, natural alternative to artificially scented car air fresheners that can affect your breathing and overall health.