Bosch
Odor Contamination / Mold Growth
Freezer has a strong unpleasant or chemical odor inside.
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Possible Causes
Spoiled food residues, Mold or bacteria on interior surfaces, Stagnant water in drain pan, Plastic components absorbing odors
How to Fix / Troubleshooting
Safety: Unplug the freezer before deep cleaning. Avoid mixing cleaning chemicals.
Steps:
- Empty and inspect: Remove all food and discard any spoiled items.
- Clean interior: Wash all interior surfaces, drawers, and shelves with a solution of mild detergent and warm water, followed by a rinse with a baking soda solution.
- Clean drain and tray: Flush the defrost drain and clean the rear drip tray to remove stagnant water and residues.
- Air out: Leave the door open for several hours with the unit off to allow odors to dissipate.
Note: Persistent chemical or solvent-like odors could indicate insulation or plastic degradation and should be evaluated by a technician.
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Repair Difficulty
Very Easy
1/5
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