The high velocity bio-fogging process is a well established and recognised technique for the sterilisation of the entire interior of a room including the atmosphere, furnishings and surfaces.

The 'fog' is in the form of a fine mist which eliminates all pathogens in places that often can not be reached by conventional cleaning. These include ceilings, walls, floors, carpets, soft fabrics and every nook and cranny which are otherwise inaccessible. The fogging leaves everything totally free of pathogens but also 'freshened' and ready for use.

The fogging mist is thin as air and is entirely non-wetting. Although it poses no threat to occupants of a room it is normal for Viroklenz to fog during silent hours or to ensure rooms are vacated. Once fogging is complete, residents can return to the room within forty five minutes.