Dust covers everything.

Yet people's feet and shoes always seem so dust free.

I've learned to scrub my sandals every night, my feet several times a day, and rinse my flip flops before leaving the house. I now understand better the washing of feet so often spoken of in the Bible.

I'm surprised that in this dusty, dirty, hot place, my pores don't clog.
Maybe sweating keeps the pimples away?
Maybe it is the lack of chocolate?
Or is that a myth?