Pastel coloring has definitely become a modern trend thanks to artist like Katy Perry. At Vakkár Salon, we offer a team of master stylists with techniques to produce soft pastel hair colors. Here are two tips we suggest for keeping the integrity of your hair color. First, shampoo and condition with color support products such as Nou Nou shampoo and conditioner made by Davines. Second, shampoo hair only 4 times a week.