I'm in love with this product! The scent reminds me forest a lot, and the pH is really low (<4). The spray package is so useful! I apply it after conditioner, I spray it on my scalp and hair and I leave it for 5 minutes. Then I rinse it. I recommend to apply it after condicioner or hair treatment so the pH vinegar'll help to your scalp to be more acidic, and in that way you'll control problems like dandruff, dry hair and oily scalp. I think this could be used for all scalp types.