Dragon Breath

How to Create a Blast of Fog in a Haunted House or Escape Room

FrightProps demonstrates how to engineer a sudden, powerful burst of fog using a pneumatic air amplifier, a solenoid valve, a fog machine, and a PicoBoo JR controller. The combination allows a triggered, on-demand fog blast ideal for dramatic scare moments. The effect suits a variety of haunt themes, including quarantine chambers, ruptured steam pipes, and dragon breath gags. At roughly six minutes, the video is a compact, product-focused walkthrough of the complete system.