Never run out of fogging liquid again with this large 1 gallon jug of fog juice.  This high quality liquid will give you hours of wonderful, spooky fog.  Safe to use indoor and outdoors.  Position away from anything flammable as fog machine may become very hot with continous use.  Indoors use in a well ventilated area and remove anything valuable (liquid used in machine can leave a coating of fog liquid on all surfaces).  May cause throat irritation if breathed in for extended periods of time.