Get curls to stay in!?

I have very long very straight hair, I will curl it with velcro rollers, pillow curlers, hot rollers, and perm rods for different curly styles, ringlets, wavy, volume, barrel curls. My hair will look perfect for about 20 mins and then go back to straight instantly! I put hairspray, and everything in! How do you get curls to stay in all night?Get curls to stay in!?
my hair is the same as yours..its about 3 inches away from my butt, straight and wont keep a curl. The best that I have found is Caruso Curlers. It last several hours which is a miracle within itself with my hair.

http://www.shopping.com/xPC-Caruso-Carus鈥?/a>Get curls to stay in!?
there is this stuff that black people use it is in a clear spray bottle with a pink wrapper...i forget the name but it says it curls...put it on ur hair then use the curling iron it works for my friend who has real straight hair i think u can get it at walmart?
hairspray + curling iron...



using one of those big, heavy-duty hair spray cans, take the strand you want to curl and spray it down until its damp but not soaking.



wrap it up into your hot curling iron, it should sizzle a little but not crazy like. you know you are doing it right when your hair is stiff and crunchy. if its not crunchy, it wont stay for very long and go flat.
mabye you have to much weight on your hair, get it thinned out and it might stay curly longer
all my friends do cuz i already have curly hair my friends they will curl their hair and the use a curling iron and curl it but keep your hair on the curling iron and put hairspray all over that piece and it should stay if not then i dont know