**Package Includes:** (8) Gallons of Chauvet HDF High Density Fog Juice ---------- The **Chauvet HDF** is an exceptional value! This high density fog juice is specifically formulated for use in all water based haze and fog machines. The unit produces a thicker, denser smoke than the original HJU, and leaves no stains or residue. Not only that, but it is non-toxic, non-flammable, and unscented. CHAUVET fluids are designed and tested to provide exceptional output from CHAUVET fog, snow, and bubble machines.