For powerful, versatile fogging. As a thermal fogger, this unit produces extremely fine particle size that mimics the behavior of smoke, delivering odor control deep into cracks, crevices and cavities. Use with ODORx Thermo-55 solvent-based formulations. Or, detach the heater barrel for use as a cold sprayer with water-based products or ProRestore's Disinfectant Spray Plus antimicrobial products. Always follow fogging product label instructions exactly. solvent-based formulations.