This chemically designed air freshener is available in 16 ounce, 1 gallon, or 5 gallon containers, with a refreshing lemon bar scent. It infuses pleasant and fresh fragrances with odor busting neutralizers, effectively refreshing your vehicle's smell. With maximum odor busting properties, it lasts longer than the competition. To use, simply turn on your circulation and AC while turning on your air to high, then spray towards the passenger side floor to circulate throughout your vehicle. This practical air freshener is sold individually and suitable for use in most makes and models.