> Fire extinguishers require regular inspections/refills that, I fear, many home users won’t do.
One of my habits is to put inspection dates for things like fire extinguishers, fire alarm batteries, emergency water, etc. into my calendar.
It's basically a quick check every quarter, with a full-on inspection during spring cleaning. Doesn't take much time, and gives me a lot of peace-of-mind that my emergency stuff is actually going to work when I need it.
On that note, something that I also don't see people doing, is making sure they know how to use their equipment for its intended task. I made it a point to try an extinguisher on a tiny fire in a safe setting, just to make sure I understood how it worked.
Ditto for always taking the stairs down whenever I leave a new hotel room. I get a little more exercise, and if there's a fire, I've already "escaped" once.
Pro tip: do not attempt to apply this advice while flying. They don't even let you keep the slide!