Chem-Dry offers our customers a patented hot carbonating extractionsystem that has been evolving over the past 30 years. The resultingproduct is not only safe and non toxic, but it dries normally in 1- 2 hours, allowing both you and your home to get back to normal asquickly as possible. Best of all, it works! The hot carbonatingsolution gives both your carpet a deep down cleaning, withvirtually no dirt attracting residues left behind, therefore yourcarpets stay cleaner, longer.