white people have an oil that is unique to their hair that accumulates and has a horrible smell. They are more prone to lice due to the conditions caused by this oil and bacteria.
They can wash their hair more often without drying out like 4b-4c Black hair.
So...Most whites will need to wash their hair at least twice weekly to not be smelly and oily.
But...as we all know...for some cultural reason they don't accustom washing themselves frequently.
I don't encounter many stinky white people on the daily...but when I'm in a vehicle with high humidity and low ventilation...it's a damp dog smell mixed with a spoiled bologna and cheese sandwich.