This High-Density Fog Juice by Chauvet is particularly formulated to be used in most water-based haze and fog machines. This fog juice creates a thicker and denser smoke compared to original HJU, also it will not leave a stain or residue. It is also non-toxic, non-flammable and unscented. CHAUVET fluids are made and tested to supply exceptional output from CHAUVET fog, snow, and bubble machines. Using other, inferior products may cause irreparable harm to your machine. Be cautious and obtain maximum output by having faith in CHAUVET fluids.nnWe are an Approved Chauvet Dealer. Approved dealers sell new, warranted products!