Condiments
How long does Maida / Refined Flour last?
High confidence
Quality concern
How long does Maida / Refined Flour last? fridge Up to 1 year, pantry 3–6 months, freezer 1–2 years. Plus spoilage signs, sources, and an unopened-vs-opened note.
Fridge
Up to 1 year
Pantry
3–6 months
Freezer
1–2 years
Sealed / unopened: Check best-by (unopened); store cool and dry
Signs Maida / Refined Flour has gone bad
- Musty or stale smell.
- Clumping or caking from moisture.
- Insects, webbing, or visible mold.
Still good if
- Slightly stale aroma with no mold or pests — still usable.
Discard immediately if
- Musty or off smell
- Any visible mold — discard the whole batch
- Insect infestation or webbing
Why guidance varies
Refined flour has the germ and bran removed, so it has little oil to go rancid and lasts much longer than whole-wheat flour. Its real enemies are moisture (mold and clumping) and pantry insects.
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Sources for this answer
- B StillTasty — Flour storage — Refined white flour keeps roughly a year in the pantry and up to two years frozen.
- C Ecavo — Storing flour — Maida and sooji last longer than atta (3–4 months at room temperature) due to lower oil content.