I am unfamiliar with the term Charbecue, and googling didnt help. Is this just a pun on barbecue or is the cooking fuel biochar or liquid or vapor from dry distillation of woody materials? Much of the distillate would be methanol which is generally highly toxic, but frequently used in warming platters in Sterno. Hard-up drunks have found that the toxic effects can be removed by straining Sterno through a gym sock, though it is rarely specified if a clean or dirty gym sock is better. I think it's subjective like mouth feel.
TAT
Safety note! This proposed detoxification is absolutely untrue! Fake news!
But drinking methanol does make it harder to find more methanol.
