Why is it good practice to check for leaks in attack and supply lines after each use?

Checking for leaks in attack and supply lines after each use is particularly important because inspecting them while they are still charged can reveal potential issues that may not be visible otherwise. When the lines are under pressure, any leaks will be more apparent, allowing firefighters to identify and address defects immediately. This proactive approach helps ensure the reliability of the equipment during operations when it is most critical.

Ensuring that hoses remain in good working condition directly affects firefighting effectiveness and safety. By detecting any leaks or weaknesses while the lines are charged, firefighters can take appropriate actions, such as repairing or replacing damaged components. This practice ultimately supports the overall safety and efficiency of firefighting efforts.