I ONLY USE TRUCK MOUNTED CLEANING EQUIPMENT USING THE HOT WATER EXTRACTION METHOD
I clean using the hot water extraction method--what most people refer to as "steam" cleaning. In reality, there's no steam involved, just very hot water combined with extremely capable, biodegradable, non-toxic and environmentally-friendly detergents. It's the cleaning method recommended by Shaw Industries, the world's largest carpet manufacturer, and the only method endorsed by the U.S. Environmental Protection Agency.
I do all my jobs with top of the line Butler & HydraMaster truck-mounted hot water extraction machines. These cleaning units are capable of producing 200+ degree water for the most effective cleaning, combined with extrordinary vacuum suction that enables carpet and fabrics to dry quickly -- often in 2 hours or less!