I don't brush anymore because cleaning the brush is annoying. I'm using a metal comb everyday and apply coconut oil every 2 or 3 days but this is highly dependent on each persons needs. If your scalp produces a lot of sebum you don't need coconut oil at all.

Back when I used a plastic comb I would get dry and rough hair ends after a few months. I don't have this problem with my metal comb, don't know why this is the case though. I read it distributes oils better.