I use tea tree oil mixed with olive/jojoba oil on the scalp with a qtip. Pour it in a small cup and keep dipping the qtip in and make little parts throughout your hair to get it on. I will put a towel on the pillow and sleep like that. Tea tree shampoo by Desert Essence and Giovanni (both health food store brands) work very well. Mine seems to itch esp. once I get out of the shower. I tried rx's, the drugstore ones, pro salon stuff (I am a licensed cosmetologist so I can get my hands on those easy and know alot about them). Some people are sensitive to the ingredients in shampoos whether they are sodium laureth sulfate or another surfactant (the stuff that grabs the oil/dirt and removes it) try different brands of shampoos. The tea tree oil is very very very good stuff. Look in health food stores or online for some.