Froggys Swamp / Freeezin Fog Fluid Combo - 2 Gallons 1 Gallon of Froggys Swamp Fog Juice Long Lasting Fog Machine Fluid 1 Gallon of Froggys Freezin Fog Outdoor Low Lying Ground Fog Machine Fluid Works in any water based fog machine Perfect combo for home haunters and Halloween enthusiasts Froggys Fog only uses De-Ionized Water and Pharmaceutical Grade Chemicals