Freezer interior smells bad or of chemicals, even after cleaning

Safety: If you suspect a strong chemical or solvent-like smell, ventilate the area and avoid sparks or flames.

• Deep clean: Empty the freezer and clean all interior surfaces, baskets, and gasket folds with a mild bicarbonate of soda solution.
• Clean drain: Flush the defrost drain with warm water and a little disinfectant.
• Air out: Leave the door open for several hours with the unit unplugged to allow odours to dissipate.
• Check for refrigerant smell: A faint ether-like smell near the evaporator or rear piping may indicate a leak. If suspected, contact a refrigeration engineer immediately.