I read some of the things to do with dreads and lice. So today I got some neem oil, 70% alcohol and Saran Wrap. I have all types if essential oils. Just wondering when I put the neem oil into shampoo how much should I be putting? And does it have to be a special kind of neem oil I just got some from a plant store. And then after I do the alcohol for 30 mintues I rinse it and then do my shampoo with neem oil and rinse. Then I do the apple cider vinegar full strength does that mean straight acv with no water? Also should I be putting my essential oils in shampoo neem oil mixture and acv?