Dreadlocks and Dandruff!
Dreads Hair and Scalp Health
Are you washing with baking soda at all, or what are you using? At the end of your shower are you rinsing your head with as cold water as you can take?, that will help if you do this each time.
At the top of the site is the dreaducation tab, click that & then click the dread maintenance. There is a section on how to clean dreads. At the bottom is how to cleanse cleanse, click that one for your info.