Give your haunted house that special atmosphere. Fill your fog machines with our Gallon of Fog Juice to create sheets of odorless non-toxic fog. Fog Juice works in all fog machines designed for water-based fluid. This container of Fog Juice creates 15-20 hours worth of fog, depending on fogger wattage and pump size. General note: Fog Juice has a shelf life of 12-18 months in a heat sealed container. Once the seal is broken Fog Juice shelf life reduces to less than 12 months and can vary depending on the cap and storage environment. Fog Juice is safe but not meant for human consumption. Due to weight, please choose Ground, not Air or 3-Day, for shipping.