California Scents Cannabis Out Air Freshener Variety Pack features Odor Elimination Technology to reduce the perception unpleasant odors and quickly freshen your car, truck or RV. Perfect for cannabis and other unwanted smells, this car air freshener spray delivers a pleasant scent that doesn't just cover up odors—it reduces the perception of odor. This odor reducer comes in a convenient spray bottle that is easy to stash in your vehicle. Simply spray this car freshener whenever you need to reduce unpleasant odors from cannabis, cigarette smoke, pets or other sources. Live fresh.