Book excerpt: If it can get dirty, chances are people will pay to have it cleaned. Houses, carpets, upholstery, windows . . . the list goes on and on. A vast majority of dual-income families use cleaning services, creating a huge market for cleaning service startups. Updated with the latest industry and market information, including the impact of technology and new specialty niches, this new edition provides eager entrepreneurs with all the information they need to become a squeaky-clean success. The experts at Entrepreneur share everything aspiring entrepreneurs need to know to start three of the most in-demand cleaning businesses: residential maid service, commercial janitorial service, and carpet/upholstery cleaning. Included are current statistics and trend forecasts, the ins and outs of finding customers, new ideas for hiring and training employees, up-to-date legal, tax, and insurance requirements, tips on avoiding common pitfalls, and surefire tips for growing a business. Other support includes answers to frequently asked questions and access to an appendix of additional resources and checklists to guide readers through each step of the startup process.