Many people go to bed without giving a second thought to the appliances left plugged in around the kitchen. But according to growing fire safety advice, one common countertop device may deserve more attention than most: the air fryer. While it has become one of the most popular kitchen gadgets in recent years, some experts and safety-focused reports say it is one appliance you should consider unplugging every night. The same warning is often extended to toaster ovens and other small heat-producing appliances as well.
Air fryers are loved for being fast, convenient, and easy to use. They can crisp food quickly with less oil and often replace ovens for simple meals or snacks. But like any appliance that generates high heat, they can carry risks if they are poorly maintained, aging, plugged into damaged outlets, or built with faulty internal parts. That does not mean air fryers are inherently dangerous, but it does mean they deserve the same caution people would normally give to a toaster, kettle, or toaster oven.
Why Air Fryers Can Be a Fire Risk
The main concern is that air fryers use powerful heating elements and internal fans inside a compact appliance. If grease, crumbs, or food debris build up over time, the risk of overheating can increase. Electrical faults, worn cords, damaged plugs, or poor-quality components can also raise the chance of sparks or internal failure. The article you shared specifically points to air fryers — and in some cases toaster ovens — as appliances that should not be left plugged in overnight because they can still pose a risk even when turned off. Other home safety articles echo similar warnings for small kitchen appliances that produce heat. A recent lifestyle roundup advised unplugging toasters, toaster ovens, air fryers, slow cookers, and Instant Pots after they cool down, noting that leftover crumbs and oily residue can become hazardous if a unit malfunctions. General home-safety guidance also recommends unplugging small heat-making appliances when not in use, especially if they are older or subject to recalls.
What You Should Do Before Bed
If you use an air fryer regularly, the safest routine is simple: let it cool completely, clean out any crumbs or grease, and unplug it before going to sleep. The same logic applies to toaster ovens, toasters, and similar devices with exposed heating elements or internal hot surfaces. Avoid plugging these appliances into overloaded outlets, cheap extension cords, or worn power strips. If the cord looks damaged, the plug feels hot, or the outlet seems loose, stop using the appliance until it is checked or replaced. It is also smart to keep the appliance away from paper towels, curtains, wooden utensils, and anything else flammable. Regular cleaning matters more than many people realize. Even a good appliance can become risky if grease buildup is ignored.
A Safer Nighttime Kitchen Routine
The takeaway is not to panic — it is to build better habits. Air fryers are useful and generally safe when used properly, but unplugging them at night is a simple extra step that may reduce risk. If you want to be even safer, make a quick nightly kitchen check: confirm the stove is off, clear flammable items away from appliances, and unplug small heat-producing devices after they cool. That tiny routine can give you more peace of mind while you sleep.
