What can a blow dryer do for your hair? Something a haircut can’t do, and something a styling product can’t do. If you want to have absolute control of your hair, STOP seeking “hold” to overpower your hair, and start using a blow dryer to change what your hair wants to do, so that you don’t need to fight it anymore. There is only water in this hair, and only on the curly side. It’s been pulled straight with a 9 row Denman brush in small sections, while being blow dried with a Super Solano blow dryer. Then you can use any product you want to get good hair, because good hair doesn’t come from a jar.