Hi Denise! Thank you for the mention! I use bar soap to wash my hair too (plus my body)! I've been doing this for years with generic detergent-free bar soap. My hair isn't the silkiest but it's fuller than before. I find that weird because I really don't fuss over it. Sometimes I wonder if it's the lack of other chemicals that's so commonly found in liquid shampoo. Anyway, I'll be checking out this soap.