Thank you for that great advice. My scalp does not itch so would that mean it's not my shampoo or conditioner? How do you use the Tee Tree oil with olive oil? Just mix it together? Is it really good for itching b/c my skin is incredibly itchy? In fact, I just scratched my arm and hands just a few minutes ago with the corner edge of the computer desk b/c it's sharp. How pathetic is that?? I scratched until it wept and bled and burned. Now I feel relief from the itchiness. It's so powerful and I can't control from scratching! Help!! Anyone!! Thanks again!!