Hardly a warning so maybe they is telling us the Meth(anol) is smoking, that fuel additive is a bit environmentally aware.
Then there's the statement of Hail Satan, hail is frozen water anything frozen on Satan will become water quite quick which might stop the Methanol from smoking.
That is really a good for the environment cake.
As long as you don't mention the copious amounts of methane produced after I eat it, mind you if you rub Satan up the wrong way he'll set fire to
the pfffts of methane, it-sa good really.