How-two: 2 easy steps to doing something just a little bit better… Dry shampoo is seriously a game changer. Not only does it let you go longer between washes, something that’s not only great for your hair and scalp but down right convenient, but it also gives your hair more volume and texture. The quick and easy way to apply it is just to sprinkle or spray (or scrunch if you’re opting for this paste) right onto the sections of your hair that need a pick me up to absorb grease and refresh your ‘do.