A ULV (Ultra Low Volume) cold fogging machine is used to apply disinfectants, pesticides, and other chemicals as a fine mist or fog. The fog produced by the machine consists of very small droplets, typically less than 50 microns, which helps ensure even and thorough coverage of surfaces and materials.

ULV cold fogging machines are commonly used in various settings, including hospitals, schools, and other public spaces, as well as in agriculture and pest control. They are particularly effective for applying disinfectants and other chemicals in hard-to-reach areas, such as cracks and crevices. They can be used to quickly and efficiently treat large areas.

In disinfection, ULV cold fogging machines are often used to help control the spread of infectious diseases, such as COVID-19, by treating surfaces and materials with disinfectants that can kill viruses and bacteria. They are also commonly used in mould remediation projects, where they can be used to apply fungicides and other treatments to affected areas. It is important to note that ULV cold fogging machines require proper training and handling to ensure effective and safe use of the equipment and the chemicals being applied.