How often should fire extinguishers be tested?

Fire extinguishers require periodic testing to ensure they are ready for use in an emergency. The correct frequency for testing fire extinguishers is outlined in safety regulations and standards. According to NFPA (National Fire Protection Association) guidelines, portable fire extinguishers need to undergo internal maintenance every 5 years, which includes a thorough examination and testing of the extinguisher's components. Additionally, some extinguishers may need to be serviced or replaced every 12 years, reflecting their maintenance needs and ensuring their reliability.

This testing ensures that extinguishers are not only functional but also safe to use when needed. Regular inspections and servicing help identify any damage, wear, or other issues that could impede performance. While annual visual inspections are typically performed by the owner or responsible person to check for obvious signs of damage, internal testing every 5 years or as required by the type of extinguisher is crucial for compliance with safety regulations and for ensuring readiness in case of a fire incident.