Residential Cleaning business. Help get homes spic and span with a residential cleaning business. Business Overview Residential cleaning is a multibillion-dollar industry, and getting your piece of this very lucrative pie is very easy. Cleaning requires no special skills, start-up investment and equipment costs are minimal, and there is no shortage of work. Residential cleaners perform duties such as dusting, vacuuming, washing surfaces, mopping floors, polishing mirrors and...