Maintaining a 90-degree cut requires specific at-home habits to preserve weightless volume without causing heat damage. Because strand lengths are uniform throughout the silhouette, split ends show up faster along the crown layers if not properly hydrated.
To style the cut at home, use an ionic blow dryer paired with a ceramic round brush. Work in clean horizontal partings that mirror the original salon sections. Lift each section upward and outward at 90 degrees from the scalp while directing airflow from root to tip. This smooths the cuticle while sealing the interior lift.
Finish with a 10-second cool shot before releasing the brush from the hair. This thermal shift locks the curved hydrogen bonds in place, establishing a durable foundation that resists damp outdoor air. For second-day refreshes, a dusting of dry shampoo at the crown along with a quick blast of warm air restores baseline elevation without needing a full wash cycle.
