The Original Shelley Dry Shampoo Perfect for traveling, right before a night out, or after working out. No water is needed. Your hair feels clean and smells good after using this quick and simple product. If you want to boost your hair without washing it first, Original Dry Shampoo is the answer. With this dry shampoo, your hair feels clean and new again! In addition to giving your hair volume and a wonderful scent, it absorbs grease. All hair types can use it.