In the United States, it is the Federal Communications Commission, or FCC. And its jurisdiction doesn't stop at radio, but also extends to television, the Internet and really any form of communication extended over air or wire.
Wash your hair with a gentle moisturizing shampoo made for chemically treated hair on day three. These shampoos will have natural, soothing ingredients for those stressed tresses after a perm. Use gentle massaging motions on the hair and rinse thoroughly. Only use warm water when washing your perm, never hot.
Q- How long do I have to wait to wash my hair? A- Most stylists will recommend waiting 24 hours before washing your hair. The average perm needs at least 28 hours to fully neutralize and relax. I always recommend a full 48 hours before shampooing.