I decided long ago that my ends didn't need shampoo very often. When I use it, I think I use it more because I think it is about time, not because my hair is dirty.
The first C is to gently clean my hair and to moisturize it. The second C is to do the same, only a second time
. Then I actually C again with a leave in. The last to Cs give my hair slip and manageability.
So, really, I CWCC.
I use Giovanni products (50/50 shampoo, Smooth as Silk conditioner and Direct Leave In). My first C is left over products, though.