In addition to the New Wash, and the shampoo brush, Hairstory sells a natural dry shampoo that comes in a powder form for a staggering £39 a bottle. Shampoos contain harmful detergents that strip your hair of its good, protective oils while they clean. New Wash cleans using essential oils and fatty alcohols, not … Learn about different types of shampoo (sulfate-free, silicone-free, and anti-dandruff), dry shampoo, co-wash, and more. The brand recommends using this dry shampoo in between New Washes, particularly as your hair gets used to the new … Of course, when I read about an all-natural shampoo replacement buzzing on beauty blogs called Hairstory New Wash ($40, shophairstory.com), I was skeptical. Plus, how to use them properly. Although technically a washing … New Wash is not a shampoo.