Fog Juice Standard Gallon. It was a dark and foggy night...Realistic fog for your next festive party, stage production, haunted gathering or any event where fog is needed. Ready to use. Do not dilute. Specifically designed to work for any fog machine. Ideal for small venues, Halloween Parties, Lighting Eff One Gallon. 128 fl.oz. Confused about fog machines? Want to know more about how they work or the types of machines available? Here’s a resource that takes the mystery out of choosing the right fog machine for your application.Special Shipping Information: This item ships separately from other items in your order.