Which of the following is true about fire extinguishers?

Regular maintenance and inspection of fire extinguishers is essential to ensure they function effectively when needed. Each fire extinguisher must be checked periodically for any signs of damage, corrosion, or emptiness. This includes verifying the pressure gauge readings, ensuring that the pin is secure, and checking for any obstructions that may prevent easy access. Compliance with local regulations, as well as national standards like those set forth by the National Fire Protection Association (NFPA), often outlines specific inspection intervals to ensure reliability. Proper maintenance helps guarantee that in an emergency situation, the extinguisher will work properly and effectively suppress the fire. Understanding this aspect is crucial for anyone involved in fire safety practices and can significantly impact the safety and preparedness of individuals in both residential and commercial settings.