How do I clean my hair with no shampoo, while I Co Wash?

I have 3b curly hair, though when i apply oil to style, co washing doesn't always get product and build up out. 

2 Answers

What I found worked really well for me was when I put lemon juice and sugar into a light conditioner to make a scrub. You could probably leave out the sugar, but the lemon juice worked really nicely to get my scalp clean. Apple cider vinegar also helps clarify. Make sure to bring that down to the length of your hair to cleanse the oils out. However, if none of those work, you might want to try a sulfate free shampoo.
Try scrubbing your hair with the conditioner aswell as the scalp.  I find that sometimes the scrubbing action takes the build up out without drying out my curls.