Aziel's eyes shined with excitement as he watched the scene unfold around him. The girl that came to his 'help' didn't waste time squandering with her quick-witted thinking and continued to spray out the remaining foamy contents of the fire extinguisher across the floor around them.
As a result, she formed a sort of barrier of slippery floor that caused the incoming fast running infected to slip and slide on the foam covered floor covering their bodies with even more of the foam, causing them to have even more difficulties escaping from this makeshift trap when they tried standing up again and again.
The sliding zombies spread the foam even more as they squiggled around, causing even more members of the horde to slip and fall over.
Still, even if they slipped repeatedly on the floor they were still gradually advancing forward. The situation wouldn't last forever.
"Okay! Run!" The girl cried out as they gained a bit more leeway for them to escape away.