Froggy's Fog Bog Fog Juice, High-Density, Long-Lasting Fog Fluid for Water-Based Fog Machines, Perfect for Professional and Home Haunters, Theme Parks, and Lighting Designers, 1 GallonThe Bog Fog Extreme High-Density fog solution from Froggys Fog generates an extremely high-density, white, airborne fog with a very high index of refraction and slowe..