Just apply before hairwash as all the ingredients are organic it's good for your hair.
I use this butter before bath because, it's thick in consistency. It deeply nourishes my skin. Strongly recommend.
If you are very fragrance sensitive like I am, trust me this is not for you. I'm not in any way trying to say that it doesn't work. It works really well, and moisturizes good enough but the smell is unbearable to be honest. I usually use butters before I go to bed at night, the smell is gross. If you are insensitive to smells/fragrances or you can bear smells try it out.