There are some products i use for dry scalp that has tea tree and peppermint oil that helps with my itchy , dry scalp.

Yes for years use things with tea tree to help you but also use natural products helps the most

Yes

I have been going through that same issue for the last year or longer. I'm going to a dermatologist soon to see if they can recommend something more. I've tried the tar shampoo, vinegar,tea tree oil,almond oil, just about everything I can put on my head I've had it on there. Good luck and sending positive vibes your way

Yes