DESC: This quiet, dry steam vapor cleaning system utilizes superheated dry steam vapor at 96 degrees to 104 degrees C (205 degrees to 220 degrees F). The unit easily dissolves calcium buildup, grease, dirt, and microscopic particles, as well as killing 99% of contaminants, including bacteria, germs, and molds. Cleans, sanitizes, extracts, and dries simultaneously, without the use of any chemicals.