The method we use for cleaning is hot water extraction, commonly referred to as steam cleaning. Tufts Carpet Cleaning exclusive hot water extraction method removes the toughest, deepest dirt safely and gently. Hot, soft water and a specially formulated cleaning solution are injected deep within the carpet fibers. Then, a powerful suction extracts deep-down dirt, allergens, cleaning solution and 95% of the moisture. It's the cleaning method most recommended by carpet manufacturers.