I wanted the best Halloween costume this year, so I used a vaping e-cig loaded with vegetable glycol and pumped using a small aquarium pump to create realistic a smoke effect. This, combined with tucking some flickering LEDs into incospicuous places, can give a realistic fire and smoke look to your next costume.
Full build tutorial:
https://www.instructables.com/id/Ghost-Rider-Costume/
More info: instructables.com
