I recommend hair care for the rainy season.

This is the Organist Treatment, and since it is a specialized treatment for oily scalps, if you wash it thoroughly not only on your hair but also on your scalp, a lot of the oiliness disappears. I like that it feels like a wreath when drying my hair with a hairdryer. My hair becomes soft and smooth, and it feels calm. It is also affordable, so I recommend it.