An apple cider vinegar rinse makes your hair nice and soft and shiny, and helps balance the pH of your scalp (supposedly). It’s also easy and practically free compared to any other kind of shampoo.
You just need apple cider vinegar and water. Tada. About 1 part cider vinegar and three parts water. And that’s it.
So top that off with water, and then rinse your hair with it after you shampoo (rinse the vinegar out with water afterwards; the smell will vanish as your hair dries). Tada!