* We use state of the art truck-mounted carpet cleaning units.* Our trucks heat the water to 230 degrees or above, which cleans and kills germs. We get stains out that most companies can't.* We pre-treat the entire carpet with a natural, biodegradable cleaner that breaks down and dissolves grease, dirt, and grime.* We follow up with a clean water rinse. Your carpets and upholstery are left residue free.