I have used T-gel of various strengths, tea tree shampoos, shampooing twice,
shampoo and conditioner, etc.. From what I understand is that I should shower more because of my oily skin and hair, but if I do that the bumps get worse and so does the dryness of my scalp.
I shower EVERY morning, so it is not a hygiene issue. I get the occasional pimple on my face due to my oily skin, but I have never had sever acne.