Fire Rescue Victoria (FRV) and Ambulance Victoria was called to a reported explosion in Balmoral Way, Pakenham at around 11am on Monday 28 August.
Ambulance Victoria called FRV to attend scene a report scene of a person suffering burns following an explosion.
Crews on scene found a male in his 20s with burns to his upper body and face with potential airway burns after he poured flammable liquid onto a fire.
FRV crews made the scene safe and handed the patient to Ambulance Victoria.
Ambulance Victoria took the man to Dandenong Hospital in a stable condition.
FRV reported that their State Fire investigation has been notified about the incident.