How long does Soy sauce (opened) last in the fridge?

Soy sauce (opened) — refrigerator: 2–3 years. Exact evidence is still under review; follow the product label.

How do you know if Soy sauce (opened) has gone bad?

Mould film, unusual cloudiness; Off smell; Sediment beyond normal. Normal smell and appearance do not prove safety. Never taste food to check safety; consider storage history and product instructions.

How long can Soy sauce (opened) sit out before it goes bad?

Soy sauce (opened) should not be left out more than 2 hours (1 hour above 90°F / 32°C). Refrigerate promptly.

How Long Does Soy Sauce (Opened) Last?

Q: Can you freeze Soy sauce (opened)?

Soy sauce (opened) — freezer: 1 year. Exact evidence is still under review; follow the product label.

Soy Sauce (Opened): 2–3 years in the refrigerator and 1 year in the freezer. These are listed storage intervals; check each card for exact evidence and conditions. Freezer intervals describe quality.

2 cited USDA/FDA/FSIS sources
Editorial review · Editorial record: June 2026

2–3 years

Evidence under review

This editorial interval has no verified exact source yet. Follow your product label.

1 year

Quality guideline

This editorial interval has no verified exact source yet. Follow your product label.

Each card identifies whether its interval has an exact source or is still under review. A missing card means no interval is available for that state.
An absent after-opening entry must not be replaced with an unopened interval.

Soy sauce keeps a long time; discard if mould develops.

How to tell if it's gone bad

Normal appearance and smell do not prove food is safe. Disease-causing bacteria may be present without visible spoilage. Never taste food to test its safety; follow time, temperature and recall guidance. FDA — Storage Basics

Look:Mould film, unusual cloudiness
Smell:Off smell
Texture:Sediment beyond normal

When in doubt, throw it out. If Soy Sauce (Opened) smells, looks, or feels off — discard it. Food poisoning is not worth the risk.

Can you freeze Soy Sauce (Opened)?

Listed quality estimate: Soy Sauce (Opened) keeps 1 yearat continuously 0°F (−18°C) or below, if safe when frozen. Check the source status on the storage card; this is not a discard deadline.

Storage tips

Refrigeration after opening preserves flavour best.

Check your storage dates

Compare the elapsed time with the storage guidance. This cannot certify that food is safe.

FDA — Storage Basics / Freezer Facts

Common questions

How long can Soy sauce (opened) sit out before it goes bad?: Soy sauce (opened) should not be left out more than 2 hours (1 hour above 90°F / 32°C). Refrigerate promptly.

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