Brand NEW! Gallon of Chauvet HDF High Density Fog Juice Fluid is Formulated specifically for use in all water-based haze fog machines ? Can be combined with other Chauvet products ? Produces thicker and denser smoke than original HJU ? Doesn?t stain or leave residue and is Non-toxic, non-flammable unscented ? FDA compliant - All international buyers are responsible for all tax, duties and/or customs fees.