What should be done with smoldering mattresses during overhaul for effective extinguishment?

During overhaul operations in firefighting, dealing with smoldering mattresses effectively is crucial to ensure that there are no remaining hotspots that could reignite. The correct approach involves removing smoldering mattresses outside and then soaking them. This method is effective because it allows for better ventilation and aids in the thorough extinguishment of any remaining embers or smoldering materials.

Performing this operation outside significantly reduces the risk of smoke and potential harmful fumes filling the structure, protecting both firefighters and any potential occupants from hazardous conditions. Removing the mattresses allows firefighters to fully assess and manage the situation without the encumbrance of smoke or debris that might still be present inside.

Soaking the mattresses outside also prevents any water damage to the interior of the building and minimizes the spread of water and debris settlement. By addressing the issue where it can be contained and managed safely, firefighters can ensure that the risk of re-ignition is eliminated.