If you are concerned about scalp odor, I recommend hair vinegar.

This is the Yves Rocher hair vinegar with Moringa scent that I am using.

Raspberry is also famous for its scent, but since it's summer, I personally prefer a refreshing or cool vibe rather than a sweet one.

After shampooing, dry your hair a bit, apply vinegar to your scalp, leave it on for a few minutes, and then wash it off.

Then, it seems like the smell from the top of the head gets rid of and oil builds up a bit slower.

I have an oily scalp, so hair vinegar is a must for me in the summer.