I think you both need nose plugs
LOL yes that would definitely help.
But i'm a little psychotic about the issue and argue with hubby over it all the time. If there is a bad smell i don't like to breath through my mouth... i feel my nose filters things a bit but if i breath through my mouth all of the poo smell is going straight into my lungs.
I know it's insane and silly. But i just can't kick the habit, i've always thought this since i was a little kid. I tried doing it the other day just blocking my nose and breathing through my mouth and i ended up just about sick from thinking about all the poo smell in my throat and on my tongue. hahaha