Just don't.
It ranks as one of the Top 3 most disgusting things I've ever dealt with.
Above barf at 4 am when you are prego? Definitely. (which I'm not, btw. Darn it. You thought you had good scoop. Sorry bout that.)
Worse than the little bird egg that one of your children thought would be "so sweet" to keep in the back pocket of one of car seats....for several months?
Well, actually that is #2 on the list.