New England Carpet & Upholstery Cleaning's army of technicians arrives at doorsteps bearing truck-mounted steam cleaners that blast away smells and stains without the use of damaging chemicals. Hoses engulf soiled carpets, rugs, or upholstery with 220-degree water, which flushes through fibers to extract compacted dirt and stains left over from startling a mustard tester. Cleaning sessions forge pristine carpets without leaving a chemical residue, and optional carpet protectors can gird floorings against future stains. Before being hired, each technician must pass a comprehensive national background check, ensuring every carpet cleaner is safe, friendly, and not dripping with paint.