Y’all do know:
That 99.9999% of all “white powders” are benign.
And 98% of white powders found laying about, are there because of accident, carelessness, poor housekeeping etc, not evil intent.
Dontcha?
Let's not let common sense get in the way of selling newspapers and driving up Neilson ratings. Baby powder, powdered soaps, and flour come to mind.