he recommends a shampoo made of tea tree oil and lavender, what are the measurements and how is it applied? He also talks about hydrogen peroxide and acv and adding chamomile, lavender and tea tree oil and making a shampoo out of that or applying it to the scalp. I was wondering how much of everything to mix in and how to apply it. My problem is with hair loss. The dermatologist first said it was from lichen planus and had me try different things. Another dermatologist said it was normal but it's not. My scalp is very sensitive sometimes with burning tingling sensations. It has at times developed red pimple like things on my scalp. My hair has really thinned out compared to the thick hair I used to have.