How this product works! Shake, shake, shake, and then shake again! Once you've got our dry shampoo formula All mixed around Spray onto your hair from about 6 inches from your head. Work the products to your roots simultaneously with your other hand, then just brush out for an instant clean look and feel! This product is free from sulphates, parabens, dyes, gluten, phthalates, Propylene Glycol, and many other nasty, harsh chemicals that nobody has got time for.