5. Never Use Loose Foil or Parchment Paper Without Food
Why: Foil and parchment paper can get sucked into the fan and heating coil. If they touch the hot element directly, they may catch fire or block ventilation, causing a unit to overheat and shut down.
Safe usage tips:
Only use parchment paper that’s made for air fryers (with holes for airflow).
Always weigh down paper with food so it doesn’t lift during cooking.
Air fryer manufacturers recommend against using foil in models with exposed heating coils on the top.
6. Unplug After Each Use
Why: Even when not in use, air fryers continue to draw power if plugged in. Electrical surges or internal circuit issues could cause spontaneous heating or short circuits.
Action: Always unplug your air fryer immediately after cooking and let it cool on a heat-safe surface.
7. Avoid Extension Cords and Power Strips
Why: Air fryers use 1,200 to 1,800 watts, which can overload power strips or thin-gauge extension cords, causing electrical fires.
What to do instead:
Plug directly into a grounded wall outlet.
Avoid using shared kitchen outlets with other high-wattage appliances (microwave, toaster).
CPSC recommends direct plug-ins for all kitchen appliances with heating elements.
8. Check and Replace Damaged Cords or Plugs
Warning signs:
Frayed or cracked cords
Discoloration on plug prongs
Heat coming from the cord during use
If you notice any of these, stop using the air fryer immediately and contact the manufacturer for repair or replacement.
9. Don’t Leave It Unattended
Why: Fires can escalate in under 60 seconds. Unattended appliances are responsible for 32% of cooking-related home fires, according to the NFPA.
Rule of thumb: Never leave the kitchen while your air fryer is running—even if it’s just “for a minute.”
