OctPoWriMo 9 - Dust to Ashes

Today's prompt asked us to think about someone tapping the ash from a cigarette, and suggested we try the palindrome form. I've never written a palindrome before, so here's my attempt:

Dust to Ashes

Ashes falling into dust
Ashes to dust
Softly killing
~Smoke~
Killing softly
Dust to ashes
Dust into falling ashes