Apple cider vinegar is a really good addition to your hair care routine if you want to keep your hair as healthy as possible. Rinsing your hair with it is really easy. You just take 2 Tbl spoons of the vinegar with a bowl of water and apply it to your hair while you’re taking a shower. Once you rinse it, shampoo your hair so that your hair won’t smell like vinegar. Apple cider vinegar also helps to restore the natural PH balance in your hair.