They do not shower that often.
They use skin lotion over time to keep the skin from appearing ashy, and when ladies get a hair do, they do not wash it for a very long time. They use pink moisturizer in lieu of washing it, and stepping into a hot shower will cause it to unstraighten.
I know for a fact that they can go as long as a month without washing their hair in order not to lose a perm.
In CA, I knew a physician from Lebanon who NEVER washed his hair. He believed it was bad for the hair. YUK. How could he work in a hospital with that greasy hair?????
Basically, dark people are nasty.
Is that what this devolves to?
Reminds me of a conversation a buddy had with some black dudes about certain things, and they said, in an equivocal manner: "no way man, they got that funk"