Billions of dollars are spent on cleaning services each year - and it's growing. The 'Killer Question' that will win you business - FAST! is a manual showing how to start a cleaning company or increase the turnover of an existing one. A series of 'one-off' carpet or window cleaning jobs is not a business - it's an income. We'll show you how to build a cleaning business that has a value in its own right. Written by one of very few people in the industry to sell £25 million worth of cleaning contracts and ancillary services.