The Power Plus cleaning system works with warm water vapour created by heating water mixed with a gentle but effective cleaning agent to not more than 150 degrees Fahrenheit . . . . The vapour is injected into the carpet at approximately 110 pounds per square inch. . . . High enough to penetrate fibres, but low enough to prevent over wetting.
Carpets dry faster and stay clean and fresh longer with colours brightened and texture restored.
Dr. Michael Berry of the Environmental Protection Agency has described carpets as a sink. He suggests cxleaning on a regular basis and not just when the sink overflows - all carpeting is infested with dust mites. Carpets cleaned by extraction machine. Carpet Protector Treatment.