Oven produces excessive smoke during normal baking (not self-clean)

Safety: Ensure good kitchen ventilation when burning off residues.

• Inspect interior: Look for heavy grease or food buildup on the bottom, racks, and elements.
• Clean oven: Use the recommended KitchenAid oven cleaner or a mild degreaser (not on self-clean enamel) and wipe thoroughly.
• Remove foil: Do not line the oven bottom or racks with foil, as it traps heat and burns residues.
• Burn-off cycle: Run the oven empty at 400–450°F for 30–60 minutes with good ventilation to burn off remaining residues.