For steam machines. Safe for all popular machines. Heat - activated low - foaming system works with the power of your machine to penetrate deep below carpet fibers to loosen and dissolve stubborn dirt and stains. Removes tough stains and ground - in dirt! Deep penetrating clean. Clean fresh fragrance. Safe for colorfast carpets, including nylon, wool and stain resistant. Chlorine free. When used as directed, leaves carpet safe for children and pets. Made in Canada.