How to make Herbal Shampoo

I never ever use chemical shampoos on my hair or for that matter even soap and  Jan at the Nerdyfarmwife too has similar memories with her hair. Only once when her teenage hormones got the better on her did she expose it to trial by chemicals and that said this shampoo may be the best thing for some people while others may need to change it a bit according to what goes for them.
Jan has a long list of advice against using castle soap directly on your hair which is the main ingredient here.
Dr Bronners Magic Pure-Castile Soap Organic Baby Mild 8 oz

http://thenerdyfarmwife.com/homemade-herbal-shampoo/