The most commonly cited kitchen appliance you should always unplug at night is the toaster (and toaster oven).
Toasters are a fire risk because:
- Crumbs accumulate inside and can ignite if a heating element malfunctions
- They contain high-wattage heating coils that can overheat if a fault occurs
- Some models can accidentally activate due to switch or thermostat failure
- They’re often left plugged in 24/7, even when not in use
That said, fire safety experts often extend the same advice to a few other small kitchen appliances:
- Toaster ovens (similar heating mechanism, higher heat retention)
- Air fryers (electronic controls + heating elements can fail)
- Coffee makers (warming plates can overheat if left on or malfunction)
- Electric kettles (rare, but still a heating appliance)
If you’re prioritizing safety, the general rule is simple:
Anything that heats food or water should be unplugged when not in use or before sleeping.
The toaster just gets singled out most often because it’s one of the most commonly left plugged in—and one of the easiest ignition sources if something goes wrong.
