I have it really bad. Knew I had scalp issues but didn’t realize it was the reason my face was so red until my eyebrows started disappearing and I had to do something. T-gel gave a bit of relief, but mostly just left me itching crazy. So I discovered salt. Helped a bit more, but ultimately it has proved not to be any kind of quick cure.
Apple Cider Vinegar is a God sent so far. Haven’t been this white and flake free in years and this with a few applications in one day. I pour some diluted over my head in the shower. I have some diluted in a spray bottle for touch ups which also gives my hair a lot of body! And I have some in a little container to use as an astringent. Much better than salt!!!