Dairy · Shelf Life · 2026
🥛 How Long Does Milk Last?
How long milk lasts once opened, unopened, and after the sell-by date.
QUICK ANSWER
Opened milk lasts 7 days in the refrigerator. Unopened milk typically lasts 5-7 days past the sell-by date when refrigerated properly.
How Long Does Milk Last?
Signs Milk Has Gone Bad
- ⚠️ Sour smell
- ⚠️ Thick or lumpy texture
- ⚠️ Yellowish tinge instead of white
- ⚠️ Sour taste
Milk Storage Tips
- Always store in the coldest part of the fridge — not the door
- Keep tightly sealed to prevent absorption of other food odours
- Never return unused milk to the original container after pouring
- UHT milk is shelf-stable until opened; refrigerate after opening
- Do not use milk that has been left out for more than 2 hours
⚠️
The sell-by date on milk is not a use-by date — it indicates peak freshness. Properly stored milk is often fine 5-7 days past the sell-by date.
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Frequently Asked Questions
This depends on storage conditions. Milk 2 weeks past its sell-by date should be inspected carefully — if it smells sour or has lumps, discard it.
Yes — milk freezes well for up to 3 months. Leave space in the container for expansion and expect a slight texture change after thawing.
The fridge door experiences more temperature fluctuation every time it is opened. Store milk at the back of a shelf for longer shelf life.
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