Ethanol
Question
FYI Ethanol is grain alcohol, the same stuff that's in whiskey, wine or beer. Almost all commercial ethanol in the US is made from corn, but it could be made from any grain, sugar, potatos, beets, or even from petroleum.
Answer
Answered by Aaron AbadiI don't think the ethanol item you saw is referring to Pesach. Just is it kosher or not. AA