For years, I relied on the K18’s Leave-In Molecular Repair Hair Mask as my first choice for saving strands pushed to the brink by bleach. Although anything from this brand is pricey, I can say firsthand that it works really well. Ahead of spring, I’m trading the grueling hours under a blow-dryer for the K18 AirWash Dry Shampoo . It’s the ultimate spray-and-go move that lets me embrace the season’s spontaneity and spend more time walking my dog in the park than prepping for work. When you shop