Not only does soft washing in large public/commercial places disinfect the area for physical health, but a clean area also encourages its citizens to maintain its cleanliness ( not littering, vandalism, etc. causing larger problems in the long run.
The clients most concerned with this would be property managers, hospitals, public city areas. We also help H.O.A in regard to keeping driveways, walkways, and buildings of neighborhoods, apartments, complexes, condos, etc. free of mold mildew algae, and rust stain removal.
The biggest difference between a residential and commercial wash is the amount of preparation and insurance needed for the job.