This product is my main. I have pretty long hair (till the end of my chain bone), therefore I am one of those who disposes open/free hair. This is very helpful to me because I am able to contain my hair. It can be challenging to use at the beginning, but once it's set, you're hair free for a day! Or however many days you prefer.
Definitely try this if you have long or even short hair that you do not want in you way.