For anyone who may have any fire extinguishers in their home, vehicle, boat, etc. there has just been a massive recall announced affecting 40 million extinguishers.
I have two myself and Kidde is sending me two new ones in the mail.
Check this site for models affected and a form for recall registration.
This goes for models dating all the way back to 1973, and isn’t just Kidde branded models.
http://www.kidde.com/home-safety/en/us/support/product-alerts/