Turbo-Fog White Smoke Agent CartridgesTurbo Fog: WHITE SMOKE AGENT Turbo Fog Thermal Aerosol White Smoke Agents pressurized 24 ounce liquid cartridge is designed for use with all Turbo Fog Thermal smoke test machines. Our spill proof liquid smoke cartridge provides a constant pressure for less oil waste, denser more voluminous uninterrupted white smoke and greater production. No adding additional smoke bombs or pumping garden sprayers for additional test time. Sold only as a carton of 9