CNET How should you maintain a fire extinguisher? In order to maximize the lifespan of your extinguisher, you should do a periodic inspection.

The extinguisher manual also says to make sure there are no obstructions in the nozzle and that the safety pin is still attached. Check and check.

The most consistent violations during inspections relate to fire extinguisher annual service and inspection. Here's what safety professionals need to know.

Nerat’s most important fire-extinguisher tip: Take the extinguisher out of the box, mount it so it is accessible, actually read the label and inspect it routinely. Have I done this? No.

- Inspect your fire extinguisher monthly and undergo maintenance once a year. - Call your local fire department for help if you have any questions.

Why doesn't my extinguisher have an inspection tag for recording the monthly inspection? Fire extinguisher inspections at William & Mary are tracked using a barcode system. Once an extinguisher ...