It's good for the scalp and can level the ph of the skin... It can also help over processed hair... Nothing bad really it just doesn't smell to great... I would rinse it out if it doesn't feel good to your scalp or is irritating it...
What Happens If I Put Vinegar In My Hair?
Vinegar is often used as a rinse in one's hair, especially if you are a brunette. It helps to add shine.
It bleaches it