I have four fire extinguishers:

• One in the kitchen
• One in the basement
• One in my office (where I do stuff like soldering and 3D-printing)
• One mounted to the roll bar of my Miata (I ought to get some for my other cars, but haven’t gotten around to making mounting brackets yet)

However, I never would’ve thought to check them (or turn them upside down to “fluff” them) without this post, so thanks!