Ace 's Air Cell Extraction technology uses thousands of tiny Air Cells which are 90% air and only 10% moisture, which prevents overwetting. Air Cell technology dramatically lowers moisture which eliminates problems associated with wet cleaning.Cleans deeply and completely in just one pass. Other cleaning processes leave dirt-laden water behind or just clean the surface of your carpet. Von Schraders air cell extraction is the only system that cleans all the way down to the base of your carpet and extracts all of the soil in just one pass. In fact, it's so unique that it's patented.
 Dries quickly - often in less than one hour. No overwetting or bad odors. No shrinking or mildew. The air cell extraction process uses scrubbing bubbles not gallons of hot water  to get your carpet and upholstery completely clean.Is safe for people, pets and the environment. Our carpet and upholstery cleaning processes use gentle, biodegradable, non-toxic, and fragrance-free detergents that leave no sticky or oily residues to attract and hold soil.

Basic Method for Cleaning High pressure jets spray a solution of hot water and detergent into the carpet to loosen the soil. Some of the cleaning solution and soil are then extracted by means of a built-in suction.  Drying Time can be 24+ hours. Deep Cleaning? Yes steam cleaning requires many gallons of water to clean a carpet. Most require trucks to transport equipment and idle during cleaning .Non-toxic? Varies​ Most cleaning solutions are non-toxic, but not all. Check with your specific provider.Is Steam safe for all types of carpet? No, Hot water can remove stain resistant  properties from carpet. Yes, including stain resistant nylon, wool, and other synthetic fibers. Can cause severe distortions on some types of carpet, particularly those of a twisted, cut pile construction, such as Saxony and cut/loop types
 Unless you're working with a very experienced company, it is easy for carpets to become overly saturated resulting in discoloration, shrinkage, splitting seams, de-lamination, and mildew growth.
Ace Carpet Cleaning Method:

Q. Is Low Moisture Soil Extraction (Air Cell Extraction) a “surface” cleaning or “deep” cleaning method? 
A. Ace systems are extractors. They are designed to loosen soil with a full bristle brush, suspended in a low moisture-cleaning agent, and extract with a built-in vacuum. This system has cleaned heavily soiled carpet effectively for over 75 years. It will clean to the base of the pile without wetting the carpet backing. Some carpet cleaning systems lose control of the moisture, and in the process of cleaning, cause wicking, odor, and other problems related to overwetting.