How can you tell if Sriracha has gone bad?

Signs that Sriracha has gone bad: Color shifts from bright red to dark brown; Fizzing on opening; Mold around the cap, fermented-beyond-normal smell.

What does the date label on Sriracha mean?

Sriracha usually carries a "Best By" date. A quality marker — the product is at peak quality before this date, but it’s safe to eat afterward if stored correctly. See our date-labels guide for the full breakdown.

Condiments

How long does Sriracha last?

Q: How long does Sriracha last?

In the fridge: 2 years. In the pantry: 1 year. Sealed / unopened: 2+ years. The vinegar and chili are natural preservatives. Refrigerate for the longest life.

High confidence Quality concern

How long does Sriracha last? fridge 2 years, pantry 1 year. Plus spoilage signs, sources, and an unopened-vs-opened note.

Fridge

2 years

Pantry

1 year

Freezer

Not recommended

Sealed / unopened: 2+ years

Signs Sriracha has gone bad

Color shifts from bright red to dark brown.
Fizzing on opening.
Mold around the cap, fermented-beyond-normal smell.

Discard immediately if

Any visible mold
Bottle bulges or hisses when opened
Smell or color is dramatically off from normal

Why guidance varies

Vinegar, salt, sugar, and acidity content vary widely by brand and formulation — natural and reduced-sugar versions spoil 2–3× faster than traditional ones.

Track this in My Pantry

Get a heads-up before it expires. Search the full database instead.

Sources for this answer

A USDA FoodKeeper — Storage windows and refrigeration guidance for this category.
A FDA — Are You Storing Food Safely? — Date-label interpretation and food-safety baseline.

Reviewed: 2026-05 · Rule: if manufacturer storage instructions are stricter than category guidance, the manufacturer instructions win.