As we've been only fermenting sugar which has a recognized yeast and nutrient blend (generally refered to as ‘Turbo Yeasts’), we know exactly how much by merchandise such as methanol are to become discarded at first, creating the whole process of distillation Harmless.B?m ph?i ch?u ???c s? thay ??i liên t?c c?a nhi?t ?? t? l?nh sang nóng