Chauvet Professional LLG Low-Lying Fog Formula - GallonLLG is a water based formula that produces a thick cloud of low lying fog that hugs the ground. Specially crafted for use in Cloud 9, LLG will help create continuous floor hugging clouds that leave no residue. LLG is non toxic, non flammable, and unscented. AT A GLANCE Water based formula specifically designed for use in the Cumulus and Cloud 9 machines Produces a thick cloud of low lying fog that hugs the ground Will not stain or leave residue Non