Cold Fog Generators use which type of solutions?

Cold Fog Generators use which type of solutions?

• A. Water based or diesel fuel oil solutions.
• B. Alcohol-based solutions.
• C. Gasoline-only solutions.
• D. All-purpose solvents.

Answer: (A)

Cold fogging atomizes liquids without heat, so the liquids used must be compatible with the equipment and form appropriate ultrafine droplets. Water-based formulations are common because they’re relatively safe and easy to work with indoors. Diesel fuel oil solutions are also used because the oil carrier helps create persistent droplets that can better reach into voids and crevices. Alcohol-based solutions pose flammability and compatibility issues, and gasoline-based or all-purpose solvents aren’t suitable for these devices. So the best match is water-based or diesel fuel oil solutions.

Cold fogging atomizes liquids without heat, so the liquids used must be compatible with the equipment and form appropriate ultrafine droplets. Water-based formulations are common because they’re relatively safe and easy to work with indoors. Diesel fuel oil solutions are also used because the oil carrier helps create persistent droplets that can better reach into voids and crevices. Alcohol-based solutions pose flammability and compatibility issues, and gasoline-based or all-purpose solvents aren’t suitable for these devices. So the best match is water-based or diesel fuel oil solutions.