Oven or cooktop emits a strong chemical or plastic smell when heating.

Safety first: Ventilate the area well. If you feel ill or the smell is acrid and persistent, turn off the appliance and allow it to cool.

Steps:

• Inspect interior: Remove all packaging, zip ties, and manuals from the oven cavity and storage drawer.
• Check cooktop: Ensure no plastic, paper, or non-heat-safe items are on or near burners.
• Burn-in cycle: For new units, run an empty oven at 400–450°F for 30–60 minutes with windows open to burn off residues.
• Clean surfaces: Wipe interior surfaces with mild detergent and water after cool-down to remove any chemical residues.

Note: A mild odor on first use is normal; strong or persistent burning smells may indicate a wiring or component issue that needs inspection.