Strong unpleasant odor persists from the air fryer even after multiple uses and cleanings.

Safety first: Unplug and cool before deep cleaning.

Steps:

• Thorough cleaning: Remove all accessories and wash them with hot, soapy water. Wipe the interior walls and heater guard with a degreasing cleaner safe for appliances.
• Clean behind guards: If accessible, remove the heater/fan guard to clean behind it where grease can accumulate.
• Check for melted plastic: Inspect the cavity and heater area for any melted packaging or plastic parts. Remove carefully.
• Air out: Run the unit empty at high temperature for 10–15 minutes with good ventilation to burn off residual odors.