Fridge Temperature Zones: Where to Store What
- 2 cited USDA/FDA/FSIS sources
- Content updated 2026-06-26
Exact references cover 0 of 2 detected claims in the English guide. The remaining statements have not completed exact-source review. References alone do not confirm every claim; normal smell or appearance does not prove safety.
Your refrigerator is not uniformly cold. The back of lower shelves stays coldest; the door warms fastest. Storing food in the right zone extends shelf life and reduces the risk of the danger zone.
Target temperature
Keep the refrigerator at 40°F (4°C) or below. Use a thermometer — the dial setting is not accurate. See our fridge thermometer picks.
Coldest zone (back of lower shelf)
- Raw meat, poultry, and seafood — on a tray to catch drips.
- Dairy and eggs (if your model runs cold enough here).
Upper shelves
- Leftovers and ready-to-eat foods (cooked meat, deli, yogurt).
- Keep raw proteins below cooked food to prevent cross-contamination.
Crisper drawers
- High humidity: leafy greens, herbs, broccoli.
- Low humidity: apples, pears, peppers (ethylene producers separated from greens).
Door shelves
Warmest area — best for condiments, juice, and butter. Avoid storing milk or eggs here if your fridge runs warm at the door.
Related on FoodLasts
Guides: The danger zone
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Sources: FoodSafety.gov — Keep Food Safe , USDA FSIS — Danger Zone (40°F – 140°F) . Content updated 2026-06-26. See the exact-source coverage above.