Why don't my shit and urine stink while they're inside me?

https://lemmy.world/post/44516696

Why don't my shit and urine stink while they're inside me? - Lemmy.World

If you put fresh shit in a closed box, it will still stink up the whole room, but the shit in my ass will barely stink even if my ass is on your face, although there is a hole there. Why

They still stink if you let some air through by farting. Boxes are rarely airtight, whereas assholes usually are.

Source: I have a plastic box that I often put some acetone in. And sometimes I fart. The two are not related.

I have shit in a box. And then I mailed it. The room stunk for a while, but after I sealed up the container it went away. It still stunk worse than a fart.

Cologuard is wack.

I would think a box intended for mailing a turd would be built to contain the smell.
Yeah, but you still have to close the lid first. 🤮