How long does trail mix last?

Trail mix keeps its quality for about 6–9 months because the nuts in it go rancid; refrigeration extends that.

	Trail Mix
Unopened	6–9 months
Opened	1–2 months airtight
Ideal storage	Cool and airtight; the fridge or freezer for long holding.

Storage tips

Taste a nut before relying on an old bag: rancid nuts taste bitter.

Signs it has gone bad

A stale, bitter or rancid taste, usually from nuts and seeds
Mold, especially on dried fruit and soft bars
A white or grey film on chocolate is fat or sugar bloom, which is harmless
A torn wrapper or packaging that lets in moisture or pests

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