Specifically, how to dispose of it easily for not-yet-litter trained rats? The boys are pooping all over the place right now so it's not even in one place. I've got sheets over top of towels in the DCN (shallow trays, no bedding for this one). There's poop everywhere. I've gotten most of it out just by a little hand sweeping, but I feel like there's supposed to be an easier method to this or something.