Barbershop - The clean, fresh smell of a man who just stepped out of a barbershop. Meet....the Smelly Car Jar....a candle scented car freshener that knocks those hanging little trees out of the park. SMELLY CAR JARS..... Won't spill or melt in your car. Last up to 2 months. Place in your cup holder or under your seat. Can handle the extreme Phoenix summer heat. Smelly Jars fit in your car cup holder or can be placed under the seat of your car.