The message in this Lysol douche ad: use it or you will be so utterly repulsive down there that your husband will lose all sexual interest in you and your marriage will fall apart and it will all be your disgusting fault.
I write books. My latest is a YA science fiction novel called Homeland (it's the sequel to Little Brother). More books: Rapture of the Nerds (a novel, with Charlie Stross); With a Little Help (short stories); and The Great Big Beautiful Tomorrow (novella and nonfic). I speak all over the place and I tweet and tumble, too.