How often should fire extinguishers be inspected?

Fire extinguishers should be inspected monthly to ensure they are in proper working condition and ready to be used in case of an emergency. Monthly inspections typically involve checking the following elements: the pressure gauge to confirm that the needle is in the green zone, ensuring the extinguisher is unobstructed and accessible, and examining for any visible damage or corrosion.

In addition to the monthly checks, an annual maintenance check by a qualified technician is essential. This annual service usually includes a detailed inspection and a functional test of the extinguisher, along with a recharge if necessary. This dual approach of monthly inspections paired with an annual maintenance check ensures that fire extinguishers are reliable and effective during emergencies.

The other options do not align with the National Fire Protection Association (NFPA) guidelines or best practices, as they either suggest insufficient frequency or do not incorporate necessary routine checks. Regular maintenance and timely inspections are critical elements in fire safety protocols.