LOLO....
Reminds me when my kids were young and I would use flour...dusting around the tree and up the steps to their beds...then use a big boot to leave an impression Santa was there!
Funnier still when they got to be teens I stopped that one year and never heard the end of it the next morning! LOL
Flour dust ... good one! BTW, I just polished off a pint of that Butter Pecan. Delicious!