No time to lather, rinse, and repeat? Blow out your hair at night. Before a morning shower, tuck strands into a bun (so they get a little damp but not drenched). Later, take down your hair and apply a leave-in conditioner to help tame kinks, says L.A. stylist Guy Riggio. Then run this John Frieda round brush through strandsit emits hot air to make hair smooth and polished.