Air fryers have earned a permanent place in many kitchens thanks to their speed, convenience, and minimal cleanup. Because they’re used so often, it’s common to leave them on the counter and plugged in, ready for the next meal. That everyday convenience, however, can make it easy to overlook basic safety habits that help protect both the appliance and your home.
Like other high-powered kitchen devices, air fryers generate significant heat and draw a steady electrical load while operating. Even after they’re switched off, internal components can remain warm for a period of time. Over months or years of use, cords, plugs, and internal parts may experience wear that isn’t always visible. Leaving the unit connected to power means it remains exposed to potential electrical issues, even when it’s not actively cooking.
Another factor is the environment around the appliance. Air fryers are often placed near cabinets, paper products, or other electronics, sometimes with limited airflow. Grease particles released during cooking can also settle inside vents or around heating elements over time. When heat, electricity, and buildup combine, even minor issues have the potential to escalate if the appliance stays plugged in unnecessarily.
For these reasons, safety professionals commonly suggest unplugging air fryers when they’re not in use—especially overnight or when leaving the house. This simple step reduces exposure to power surges, internal malfunctions, or accidental activation. Regular cleaning, inspecting cords, allowing proper ventilation, and plugging directly into wall outlets all help as well. Air fryers are generally safe when used properly, and unplugging after use is an easy habit that adds an extra layer of reassurance to daily kitchen routines.