So some of my hairs that I pull out have this white bulb like substance at the root of the hair, and I have no idea what it is. Build up of oil? I would say my scalp is usually dry, so I can't see it being build up of oil. It's kind of hard in texture as well. I wash my hair every day, and with Nizoral 2-3x a week. Anyway, that can't be healthy for my hair, so I need to find out how to get rid of it.
Any ideas?

Any ideas?
