Confirm Extinguishment and Observe Results

What happens here

After the active suppression, the fire is completely out. The immediate area on the wall shows only the yellow residue from the extinguishing agent, and the white smoke or vapor largely dissipates. The makeshift tool is then removed from the wall, confirming the successful extinguishment of the fire and demonstrating the immediate result of the applied technique. The wall, though stained yellow, is no longer burning.

Goal: Verify the fire is completely out and observe the immediate aftermath.