Seriously what's the best maintenance for dreads?
Try a baking soda wash and the itchyness should be gone.
I use about a half decilitre in about 0.5 litre water and it works fine for me. Then i mix the oils in the same bowl and dip my head into it and let it sit for 15-30 minutes. After im done in the shower i do the acv and rinse it out.
And btw, 20 drops tea tree sounds pretty much.
I just wrote this in another thread so i just copy paste it.
"I had the same problem with buildup for a long time. I just put a little bit more baking soda and let it sit for 20-30 minutes instead of 10 and the buildup was gone. Be sure the water hits the scalp with some pressure too."