Homemade, strong smelling wax melts. Or, car cubes if you prefer since these also smell amazing as a car freshener!
Just put one or two in a glass jar or glass candle lid and place in your cup holder. The warmth of the car will release the scent!!
Wax melts are made to order so each one will be freshly made therefore I ask that you please allow a day for making and setting up overnight before I ship it out.