As Greens approached the SCP--Who had found a shitton of oil--with a group of security personnel, it was already getting larger. +Fire engulfed Greens and he used the fire extinguisher to extinguish the flames around him and others. He and the group then started using the extinguisher on the SCP more aggressively, spraying it everywhere. It was only then did the SCP go back into its cell, in fear of getting extinguished.