I brush my hair with a wide tooth plastic brush before shampooing.
After shampooing, I comb with a wide tooth plastic comb in the shower. If there is resistance, I comb through the ends, then inch up until the whole head of hair is combed.
Then I condition, rinse, and comb through again.
Then I towel dry, and comb through again.
Then I apply oil (Bain de Terre recovery complex) to the ends first, then smooth through hair with my fingers, then comb.
Then blow dry smooth with a ceramic round brush.
I don't think the products matter so much, although there are some shampoos that make my hair more tangled. I have thick, naturally frizzy hair which has been thinned by a stylist, but gets thicker with growth until the next haircut.