The fog/mist’s biocide particles are small enough to remain airborne and eliminate bacteria and viruses in the air. Pathogens on floors, furniture, walls, ceilings, and other surfaces are also killed-off by the biocide.
One of the benefits of fogging is its ability to reach areas hard to get to. For the most part, it will be unnecessary to reposition equipment or furniture during (for before) the fogging process.
Historically, the chemicals that were used for fogging treatments negatively impacted fabrics, metal, and plastic, resulting in gradual corrosion. Such problems are now a thing of the past.