Dying to hang on to that freshly blow-dried look? Add in a few spritzes of Redken’s Pillow Proof Blow Dry Express Primer £14.50 before you pick up your hair dryer to maintain the volume and hold. If it’s a salon one you want to keep (lucky thing!) loosely pile your hair on top of your head and secure with a crocodile clip to make sure the body and styling stays through the night.