In this how to video, you will learn how to spike your hair. You will need hair spray, a comb, and a blow dryer. You will also need a mirror that you can set up on the floor. First, wash your hair. Next, scrub it with shampoo. Once it is rinsed out, dry it with a towel. Comb out all the kinks in your hair. Now, generously apply hair spray to your hair. Next, utilize gravity by hanging your head over above the floor. This will create perfect spikes. Use the blow dryer on your hair while doing this. Your hair will look as if it is defying gravity.