No Shampoo Update: It has been a year since I stopped using shampoo and conditioner and I don't think I will be going back. I admit I have used it a few times. I don't care what the hairdresser uses if I get a great head massage and a few weeks ago I thought I would use it and see what happened for a week. It went straight back to being greasy and not nice. So I am very happy using a bicarb soda mix every few days and a rinse of diluted apple cider vinegar. I haven't even being doing that for the girls. Their hair just gets rinsed with water and feels and smells fine. Life is so much better without the screaming that always comes whenever we tried to shampoo their hair. So I highly recommend giving it a go.
Edited to add: I use about 1 tbsp of bicarb in 1/2 cup of water and that seems to work for my hair, but I guess everyone might need a slightly different amount. I think I might use a few tbsp of vinegar in half a cup of water (I am a great measurer).