2. Hair Chalk
Hair chalk is something that has become increasingly popular over the last few years, and whilst the very best products can be quite expensive, but you can do some experimenting in a DIY sense with plain old art pastels. Simple wet the pastels and proceed to rub the colored solution directly on to your tresses. A good tip to seal this temporary color in is to go over your hair with a straightening iron when you have finished and apply a little hair spray; it will lock in the color and make it last longer.