iWeiss offers the Rosco line of fog machines, perfect for theatrical and live entertainment use, industrial and training purposes, or perhaps your next haunted house. You can choose from the Alpha 900, our most basic model, or the Delta line of machines with higher output volume and greater control for more versatile fog and haze effects.

Our Rosco fog fluids are non-toxic and can produce a wide range of effects - anything from a heavy cloud to light wisps - evenly and continuously. They are designed to provide maximum hang time.