That has nothing to do with religion.
Last year, at the spa of Karlovy Vary, the Muslim women on the street had an incredibly nice fragrance. All of them. I thought: "this poor women can't show their faces, but they become attractive by their smell".
Smell is a matter of getting used to. During my first two months as a student in Europe, I felt the classrooms had a sweaty stench, sometimes not easy to bare.
But then, hell, it became so cold I also starting taking a shower only once a week. And I didn't notice the smell anymore!