Does you good....?

[Laurie]

 

[Maj]

https://www.youtube.com/watch?v=-Ro4DrewXHE


Maj.

 

[Fulk]

Hmmmm . . .  the main ingredient is sulphuric acid? Methinks they meant hydrogen sulphide.

 

[pwhole]

I think most of is actually hydrogen itself and methane - hence why farts light so readily. Apparently also Mercaptan (the smelly stuff they put in domestic gas) is what produces much of the stink. Not wild about being a methane producer, but it's a shame the hydrogen can't be captured though.