This isn't a troll question, it's a serious question, but might be a bit sensitive for some.
I always thought water blocked gas smells. I thought this is why traps are put in place, in a drain system.
Well, the other night I was taking a bath. I farted, I know you can expect noise, and bubbles. But, oh my, the smell about killed me.
Can someone explain why water doesn't block the smell, while in a tub?