While house cleaning and commercial cleaning may have the same goal, they accomplish this goal with rather different approaches.
With house cleaning, a cleaning company will most likely use standard equipment that would most likely already be found in a home. Things like brooms, dusters, and other basic cleaning tools will be used to clean the residential area on a personal basis. Due to the nature of a home being smaller, a team of house cleaners will send fewer people to a single home and take care of the home according to the homeowner’s wishes. Due to this, a proper house cleaning may take longer than it would if a large team was available to take on the job.
In commercial cleaning, a larger building may be cleaned by a larger team of more specialized workers. They most likely have more advanced commercial equipment to do the task more easily, like pressure washers or rideable floor scrubbers. Due to them needing to wash over and sanitize a much larger area, the commercial cleaners may need to spend money on more effective equipment. The cleaning of a commercial building may be a lot faster and more efficient than a residential counterpart, but it is less likely to be personalized to the building. Not that the residential building will be less clean, but cleaning will be done with less customization.