How often should you replace fire extinguishers if you haven't used them?
We have fire extinguishers that are almost 10 years old. We've never had to use any of them. Should I replace them?
I'm considering using the [url=http://www.firecelluk.com/fire-extinguishers]fire extinguisher[/url] current ones to teach my 9 and 11 year old kids how to effectively use them and then replace with new ones.