__L'Oréal Paris Blow Dry It Blow Out Longwear Spray __ Ignore the name: This is a classic dry shampoo—and it's the best-smelling dry shampoo we've ever used. You can even catch us sneaking spritzes on squeaky-clean hair just for the floral scent.
Has no holding power. Instead, it's designed solely to repel humidity. It also contains a UV filter to protect your hair (and hair color) from the sun, as well as keratin to strengthen individual strands.