Carpet steam cleaning, also known as hot water extraction, is a thorough, deep cleaning process. We pre-spray your carpet first using citrus based pre-spray which begins to work immediately, breaking down and loosening dirt and soiling. Then, we use our truck-mounted hot water extraction machine to give a deep steam clean of your carpet. Drying times will vary depending on the ventilation and the weather conditions, however they can be walked on immediately with clean shoes.