Where should proper detangling of the hair always begin to ensure minimal friction?

Proper detangling of the hair should always begin at the ends. Starting at the ends allows you to carefully and gently remove knots without causing additional stress or friction to the strands. The ends of the hair are the oldest and most fragile part, so by addressing tangles at this section first, you minimize the risk of breakage and damage. Working your way up towards the roots instead of starting at the scalp helps to prevent pulling and tearing of the hair, which can lead to pain and further tangling.

Choosing the ends as the starting point effectively allows for a smoother detangling process. When the lower sections are free of knots, the rest of the hair can be managed more easily, thereby ensuring a healthier detangling routine overall.