Hair dryers damage your hair when they apply direct heat on a small section of your hair. They also waste a lot of energy and time when styling your hair. Use this hair sauna with your hair dryer to dry your hair into a very sleek, frieze free gorgeous style. Use with rollers or after you wrap your hair around with or without foam curlers. The steam works on dry hair to keep it moist shiny and beautiful. You don't have to wait for your hair to dry to style it. Save time by styling your hair and drying it at the same time.