When should fire extinguishers be maintained?

Fire extinguishers should be maintained as needed to ensure they are in proper working condition at all times. This means checking for any signs of damage, ensuring that they are fully charged, and verifying that the inspection tags are up to date. Regular visual inspections can be performed monthly, but detailed maintenance and servicing are typically done annually or after any use. This approach to maintenance allows for flexibility in addressing issues as they arise, rather than adhering to a strict schedule that may not account for varying usage and environmental factors affecting the extinguishers. Regular checks without a rigid timetable ensure that extinguishers will be functional and effective when needed most.