Over the next hour, a perky blonde named Rachel went over curl types and showed Hermione how to maintain hers. How to keep her mixed curls from frizzing, and how to hydrate them properly. "Not all curly hair is super drying. A lot are like a sponge full of holes, the moisture just runs out. You have the opposite, a sponge with no holes if you will. You need products that can penetrate in to hydrate." She shampooed Hermione's hair, she started by trimming off the dead ends. She shaped it into flattering layers. She demonstrated every technique she used to style her hair.