Cleaning with VHP involves the additional step of dehumidifying the room, and takes longer to complete. This is a popular method of disinfectant fogging used in medical settings and pharmaceutical environments, for cleanrooms and similar. The length of the treatment depends on the size of the area being fogged, but typically takes 30-60 minutes to complete, with an additional 60 minutes or more for the mist to dissipate and the air in the room to return to breathable levels. This applies an even coating of solution to all surfaces in the room, as well as disinfects the air. Chemical foggers work by dispensing a fine mist of disinfectant solution until the atmosphere is supersaturated. The most common treatments are:Ī chemical fogger can be a purpose-built, permanent structure in a factory or warehouse, or a mobile unit brought into a workplace as needed. Choosing the right treatment for your facility will depend on its use, potential pathogen exposures, and the surfaces to be disinfected. There are a number of varieties of disinfectant fogger machines on the market, which provide different types of fogging treatment. Īll foggers work by filling the room with a solution with disinfectant properties.
Despite these drawbacks, disinfectant fogging is highly effective at combating pathogens, particularly those that are airborne or carried in respiratory droplets, such as the flu virus or COVID-19 coronavirus. This type of large-scale disinfection process is typically carried out sparingly in high risk areas because of the risk of inhaling the disinfectant solution, and the related time it takes to safely clean a room using this method. What is disinfectant fogging?ĭisinfectant fogging involves saturating an entire room with a microbial substance that can purify and remove pathogens from the air, as well as from surfaces within the room. But what are they, how do they work, and are they right for your business? Find out now. As a result, disinfectant foggers are being considered for use in a lot of new industries for the first time. Many businesses are reevaluating their cleaning and hygiene protocols in order to ensure a safe return to work during the novel coronavirus pandemic.
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