I get a oily patch on the crown of my head when I don't rinse out all the cowash or low-poo well enough. I usually part the hair on my crown with my fingers and massage the scalp. I probably do it about 5-6 times across the back of my head.

I also tend to avoid putting rinse out conditioner on my scalp for the same reason.
Wave Pattern: 2A
Hair Properties: Normal/Low Porosity, Medium Density, Medium Texture w/Fine Straight Underlayer
Co-wash: Suave Naturals, Cure Care
Low-poo: Renpure Brazilian Keratin
Rinse Out & Leave In: Tresemme Naturals
Gel: LA Looks Mega Mega Hold Gel, Garnier Fructis Spray Gel