Check the listing for details. Professor Mysterious Photonic Fog and Haze Fluid. Condition: New. Listed at 18.99 USD. Generates a light-tracing fog or haze. Perfect for lasers, light tracing, and all types of haze visual effects. All Professor Mysterious Fog Machine Fluid is made from pure RO/DI water and pharmaceutical-grade FDA GRAS materials. For use in all water-based fog and haze machines 400w and higher. Non-toxic, non-flammable, non-staining, and unscented. Fog or haze machine, Professor Mysterious Photonic Fog Machine Fluid makes those light beams pop! Don't fill the volume with light-blocking density, fill it with just enough particle count to let your lasers, derbys, and PARs bounce off something other than the wall. It also works great for a creepy quagmire of lasers effect for your haunt! Make your venue, party, event, or attraction even more special with our mind-bending selection of amazing Fog Scents! To clean your fog machine, use Professor Mysterious Quick Clean Fog Machine Cleaner after every 20 hours of use. Note: Due to how dense this product is, it may leave a residue if used indoors! In this event, simply clean with water. Listing and template services provided by inkFrog