Hi Joyce, maybe you can entice him by telling him that some believe it also slows down the ever dreadful balding head!
I find it funny that someone would wash thier heads with these toxic store bought shampoos but hesitate from something as natural as ACV! I tell people that laurel sulphate, an ingredient in almost all shampoos and conditioners will cause hair to fall out and close up thier pores, but it seems they just can't imagine washing thier hair any other way! I think most people are just lazy, the power of convenience products has us wanting instant and easy results!