Natural Hair Oil Does Natural Hair Oil/grease Make Your Hair Look Darker?

Does natural hair oil/grease make your hair look darker? - natural hair oil

I wash my hair usually every two days, but weeks without washing to see what (I know it's serious, but I wanted to know lol) Anyway, I went to school and everyone's as his hair say color? And: "Her hair went darker (dark brown by the way) and I said, 'OK, I have not dyed my hair, what do you think, and I washed about an hour ago, I asked myself what the grease and oil from your hair looks darker Oh, and I do not think that he, that "do experience" again lol.