What should be done with smoldering mattresses to extinguish them during overhaul?

The most effective method for extinguishing smoldering mattresses during overhaul is to first remove them from the structure and then soak them in water. This approach allows for thorough saturation of the material, ensuring that any remaining hot spots are fully extinguished, preventing reignition. By moving the mattress outside, firefighters can minimize the risk of smoke and potential hazards within the building while addressing the source of the smoldering.

Additionally, this method facilitates better air circulation around the mattress, promoting effective cooling and helping to eliminate any remaining embers. The risk of fire spreading is further reduced when the burning material is isolated outdoors, allowing for a safer and more controlled extinguishing process.

Other methods might not adequately ensure that all smoldering material is extinguished. For instance, smothering with a salvage cover might not fully address the internal heat and could lead to a resurgence of fire, while simply standing the mattress up may allow smoldering to continue unchecked. Ripping the mattress open and soaking it is a viable technique, but the combination of removal and thorough soaking ensures a comprehensive approach to fire safety.