Make your own all natural dry shampoo with arrowroot powder and essential oils to help your hair grow. This DIY dry shampoo recipe with essential oils is a great way to keep your hair looking, smelling, and feeling great for those days between washes. Save money when you DIY and feel good that it's non toxic. This all natural DIY dry shampoo will keep your hair from looking too oily and if you add the essential oils, you will help encourage your hair to grow and condition the scalp! doTERRA