In this video, we learn how to curl hair using a straightener or flat iron. First, you will want to heat up your straightener in its highest setting, then spray heat protector in the hair. After this, take small sections of the hair, then place the straightener 3" down from the top. Twist the iron and then pull down straight through the hair, stopping just short of the bottom. When finished, you will have a nice and loose curl. Continue to do this throughout the entire head of hair, then spray with hair spray and style how you like to finish up this curly hair look.