I have the same problem with the sticky, waxy, greasy hair on the crown of my head. I've also been reading different posts on the internet. I don't use any hair products except nice & easy to color my hair and shampoo
and creme rinse.
I've noticed that it happens to my hair in the spring, and eventually subsides. I also tried a variety of shampoo
s (including medicated) and they didn't work. I did read about the vinegar and water treatment and I'm so glad others have posted that it works!