Thermostar Dry Steam Cleaner from Italy is a cost-effective machine that use dry vapor to clean without the use of chemicals.  It uses the power of steam to clean and disinfect.Dry steam emulsifies the dirt and then the hot towel absorbs the soil.  The hot steam penetrates and loosens or removes this soil through a process of “heat transfer.” Much in the way extremely hot water can loosen baked on debris in pans, so to does a powerful steam.