Code 6 Platinum - Extreme High Density - Extremely Long Lasting - HDF Organic Fog Machine Fluid, USA Made, Water Based - 1 Gallon High Density Fog 3 hour hang-time Remains Clean and Dry Odorless, Non-irritating, Non-toxic, Non-flammable Master FX Fluids Only Use De-Ionized Water and Pharmaceutical Grade Chemicals, All Approved by the FDA 100% American made