What is the appropriate action to take if a fire extinguisher is past its expiration date?

When a fire extinguisher is past its expiration date, the appropriate action is to replace or service it immediately. Fire extinguishers have a specified lifespan during which they are guaranteed to function effectively in the event of a fire. As they age and surpass their expiration date, the reliability of the extinguisher can diminish due to potential degradation of the materials or the agent within.

Replacing or servicing the extinguisher ensures that it will operate reliably when needed. Regular maintenance checks are also vital in adhering to safety regulations, as well as guaranteeing that the device complies with local fire codes. A fire extinguisher that has expired may not function properly in an emergency, putting lives and property at risk. Thus, the action of replacing or servicing is critical for safety and compliance.