Do you want curly hair, or straight hair? My hair is wavy but I make it into ringlets by using a curl volumizing mousse. I flip my hair over, put in the mouse, comb it with a wide comb to distribute the mousse, and scrunch while blowdrying on low. Scrunching is key if you want curls. Also, a good hair cut with layers (to make the hair spring). If you want straight hair... blow dry it and then use a straightener.