Fog Worx Sanco Industries Extreme High Density Juice Gallon - Long Lasting, High Output, Odorless Water Based Machine Fluid - for 400 Watt to 1500 Watt Machines

This stuff is better than the fog from spirit Halloween. Super thick smoke!! Doesn’t linger for as long as I would like but still pretty awesome effects.

I bought this for a backyard Halloween setup and was honestly surprised at how well it performed. I’ve used cheaper fog juices in the past that disappear in seconds or smell weird. This one puts out a dense, heavy fog that sits low and spreads slowly. It instantly made my lights and decorations look more dramatic. I tested it with a 400 watt machine and also a 1000 watt machine. The difference was noticeable. A stronger machine fills the space faster, but even the smaller one produced a steady curtain of fog that lasted longer than expected. A few things stood out right away: 1. The fog lingers in the air instead of vanishing right away. 2. The scent is mild and not chemical smelling. 3. It works indoors and outdoors without leaving a sticky residue. 4. The gallon size lasts a long time even with frequent bursts. One thing to know is that ventilation matters. If you use this inside, you will want a fan or some airflow or it can build up quickly. Outside, wind direction makes a big difference. On calm nights, the effect is amazing. On windy nights, any fog juice will struggle. Overall, this is one of the better fog fluids I’ve tried for the price. The density really does make lights pop, especially purples, greens, and deep reds. If you are setting up a Halloween display, throwing a party, or want that atmospheric look for photos or a performance, this is a reliable choice.

Produces a very strong cloud, three burst filled my four bed house throughout

Produces great fog, but a little thick for my machine at first. Works fine once you adjust.

Very impressed, thick dense fog from are 900watt smoke machine.