I am very picky about my shampoos. Paul Mitchell Tea Tree shampoo works great for itchy dry scalp. Leaves your head feeling fresh and itch free. I would recommend this shampoo to anyone who has dandruff or dry scalp. This shampoo is also a good tool to use if you have a problem with head-lice. Just a couple drops goes a long way and the lice do not like the strong smell all while leaving your head feeling crisp and clean. Try it today and no more lice problems tomorrow.