4. Salt gives straight hair a great look. “Salt is perfect to create gorgeous texture,” says Serge Normant, owner of Serge Normant at John Frieda salons in New York and L.A. “Just wash it out at the end of the night—it’s drying.”
5. “For beachy waves, don’t overthink,” says Hershberger. “Spray dry hair with shine serum or texturizing spray, scrunch, twist into a bun for a few minutes to an hour, shake out.” Or braid damp hair, go to sleep and wake up with gorgeous, messy curls.