Brush your hair!
Using a natural bristle brush, do like the Victorial ladies did! 100 brushes - 50 in each direction (scalp back and nape of neck up) This will help stimulate the blood flow to the scalp and move the hydrating, natural, protective oils down the hair shaft to keep hair clean and shiny.
Also, when your hair is wet, use a wide-tooth, wooden comb only. Combs with thin teeth, or that are made of nylon or plastic pull and break the hair.