I need some real good advice on what will help me with my now 6 year old daughter "Promise" Her hair is "all" natural, very long, dry, dull, and allergic to a good shampoo ! LOL I'm serious though. I dread when I have to wash her hair because no matter what I use to wash her hair with I keep getting the same results. Her hair seems to be more manageable when I've gone for weeks without a shampoo. My problem when I wash it, IT TANGLES LIKE CRAZY FROM ROOT TO ENDS ! I'ts extremely difficult to manage ! Any suggestions for right products, and styling techniques ?