Zanussi Off-Gassing / Residue Burning

Microwave emits a strong chemical or plastic smell when new or after high-temperature use.

Possible Causes

Protective oils burning off new components, Residual packaging material left inside, Spilled plastic or food residue on cavity surfaces

Safety first: Ensure good room ventilation.

Initial burn-in: For new units, run the microwave empty (or with a cup of water if required by manual) on high for several short cycles to burn off residues.
Inspect cavity: Remove any labels, plastic films, or packaging left inside.
Clean thoroughly: Wipe the interior with mild detergent and water, then dry.

Very Easy 1/5