Want gorgeous shiny hair but don't have a lot of time? We've got a great, quick, simple tip for you! Once you've washed and completely dried your hair, turn your blow dryer setting on cool and give your hair a quick blast of cold air. It'll seal the cuticles in your hair for instant shine. If you air dry your hair, try running cold water through your locks after you condition. There you have it. A quick and simple tip for beautiful shiny hair. You can thank us later!