Chauvet DJ High-Density Fog Machine Fluid, High-Density Fluid (1-Gallon)The Chauvet DJ High Density Fog Machine Fluid is designed and tested to provide exceptional output from Chauvet fog, snow, and bubble machines. The use of other, inferior products can cause irreparable damage to your machine. Play it safe and get maximum output by trusting Chauvet fluid. Used For This high density fog fluid is formulated specifically for use in all water based machines and it offers premium consistency and quality. Thick Cloud It