There’s no need to go out and buy a jar of smelly jelly car scents. You can make them yourself just by using some common sense and some creativity. Here are three simple steps to making your own smelly jelly car scents:

  1. Start by boiling water in a pot until it boils. Pour the boiling water into a small bowl and add the desired scent ingredients.
  2. Once the water has boiled, add the desired scent ingredients to the boiling water and stir until everything is combined. Pour the mixture into a small jar and enjoy!