Cool Hair Perm Maintenance Ideas. When getting a perm, you should expect to completely change your hair products and routine. Web in terms of dying your hair after a perm, give it some time.

Perming chemically alters your hair structure to form different types of curls or waves. Web this also depends on the type of perm, but generally, you shouldn't wash your hair with shampoo for two to three days (we've all seen legally blonde, right?),. We look forward to speaking with you!