How to scrunch hair for the beachy tousled look. Wash hair. Squeeze excess water out. Apply scrunch spray such as Aussie Scrunch Spray to entire head. While placing product squeeze the sections. Flip head upside down and use a diffuser on blowdryer. Scrunch and twist small sections but DO NOT fully dry head (80% should do it). Flip head back up. Squeeze sections again and spray with hair spray.