Background: Adulterated methanol is highly toxic and leads to severe metabolic acidosis and blindness and mortality is very high if not treated with specific antidote. The time of ingestion and severity of illness is very short and comprehensive quick assessment and care is crucial for survival of patient. The selective antidote Fomepizole is not available in Bangladesh and pure intravenous ethanol is also out of reach in health care facility. The oral ethanol has its legislative regulation. Occasional clusters of severe methanol poisoning leading to fatality has been observed in recent years in Bangladesh. Here is a case series of 8 cases of adulterated methanol poisoning in a tertiary care hospital with lethality.