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After spoiled food leaks or a refrigerator outage, cleaning is a separate job from deciding what can be eaten. Remove questionable food first; no cleaning product, deodorizer, or later temperature reading can undo an unsafe storage history.
For outage-related food decisions, follow the official food chart before you begin. This checklist owns the refrigerator cleanup afterward, including seams where liquid and odor can linger.
Refrigerator cleanup checklist
- Make the appliance safe to work around. If it is damaged, wet around electrical parts, or unusually hot, stop and contact an appropriate appliance professional. Otherwise follow the manufacturer’s cleaning and unplugging instructions.
- Remove spoiled or questionable food, then protect safe food. Do not taste it. Seal leaking packages before disposal and follow local waste instructions. Keep children and pets away from contaminated food and cleaners. Move only independently safe perishables to a working refrigerator or an ice-filled cooler that you can keep at 40°F (4°C) or below, verified with an appliance thermometer, while cleaning and until the refrigerator returns to operating temperature. FDA’s cold-storage guidance supports that temperature limit; the cooler-packing guide covers keeping food cold and separated. Later chilling cannot make previously unsafe food safe.
- Take out removable parts. Remove shelves, crispers, and ice trays. Let cold glass shelves come to room temperature before hot-water cleaning so they do not crack, as CDC explains in its refrigerator-cleaning steps. Wash the parts with hot water and detergent. Let parts dry before reinstalling.
- Clean the cabinet and gasket. Wash the interior, door, and gasket with hot, soapy water, then rinse with clean water as CDC directs. Wipe seams and corners where liquid may have collected.
- Let the appliance dry and follow its manual. Keep children from climbing into an appliance; do not leave an accessible open refrigerator unattended. Follow the manufacturer’s instructions before restarting the unit.
- Clean up hands and surrounding surfaces. Wash your hands with soap and water. Use hot, soapy water to clean counters and washable tools that contacted food, refrigerator parts, or cleaning materials; wash used towels before reuse, following CDC’s refrigerator-cleanup instructions.
- Restore and verify operation. Reinstall parts, follow the manual, and let the unit return to its operating temperature before restocking. Use the refrigerator and freezer temperature check to verify the appliance, not to clear previously unsafe food.
CDC lists an optional sanitizing solution of 1 tablespoon liquid bleach per 1 gallon of water after cleaning with hot, soapy water. Follow the bleach label and appliance manual, and never combine bleach with vinegar, ammonia, or another cleaner. If the product label gives stricter precautions, follow them.
A countertop ice maker needs its own water-path procedure. Use the portable ice-maker cleaning guide to distinguish its cleaning, descaling, sanitizing and rinse steps.
If the odor remains
If odor remains after the appliance is clean and dry, follow the manufacturer’s odor-removal instructions or ask a qualified appliance or remediation professional to identify the source. Do not layer cleaners, fragrances, or unverified remedies over residue.
If the odor remains despite repeated cleaning, stop using the appliance for food storage until the source is resolved. Have a qualified appliance or remediation professional assess persistent contamination or a malfunction. If disposal becomes necessary, follow local disposal arrangements and make the appliance inaccessible until collection.
A clean smell is not a food-safety test. Once the refrigerator is operating normally, restock only food that was independently determined safe and keep it at 40°F (4°C) or below, the FoodSafety.gov refrigerator limit.
