Question: can you wash your hair with kirk's castile bar soap?
Answer: Wash my hair with Kirk's Castile Bar Soap, which is also my body and face wash soap also! I just rub the bar in my hands and rub on my roots, I don't wash the length of my hair… Just the roots. ... Use diluted organic white vinegar as a conditioning rinse, leave on your hair a little while then rinse out.