Never heard of the hot water extraction method of carpet cleaning? That’s not surprising. Companies have propagated the more popular term of “steam cleaning” to describe this method instead. To be honest, it doesn’t matter what you call it. What you need to know as a business is that hot water extraction is by far the best carpet cleaning method on the market.  The more often you clean with hot water extraction, the less you’ll have to worry about the presence of tracked in dirt, spills and stains on your beautifully clean carpet.