Apple cider vinegar Per USDA FoodKeeper
On the counterCounter
Indefinitely
cool, dry place
In the fridgeFridge
Not needed
shelf-stable
In the freezerFreezer
Not needed
keeps without freezing
Quick answer
Yes. Apple cider vinegar lasts until the use-by date in the fridge. After that, or sooner if stored badly, it spoils: watch for the signs below.
How to tell if apple cider vinegar is bad
Smell
Fermented, yeasty or sour beyond the product's usual tang.
Texture
Separation that does not stir back, or a slimy layer.
Colour
Darkening or a change in colour at the top of the jar.
Mould
Any fuzz on the surface or lid — discard the jar.
Apple cider vinegar past the expiration date
Best-by and sell-by
Follow the package date. "Best-by" and "sell-by" describe quality and stock rotation, not safety; only infant formula carries a federally required use-by date.
Past the date
Apple cider vinegar past its best-by date is usually safe if stored well; check smell, look and taste before using.
How to keep apple cider vinegar fresh longer
- Refrigerate after opening unless the label says otherwise.
- Use a clean utensil each time; crumbs and double-dipping shorten shelf life.
- Wipe the rim and close the lid tightly.
More about apple cider vinegar
FAQ
How long does it take for apple cider vinegar to go bad?
until the use-by date in the fridge, per USDA FoodKeeper.
Can apple cider vinegar expire?
Follow the package date. "Best-by" and "sell-by" describe quality and stock rotation, not safety; only infant formula carries a federally required use-by date.
What happens if you eat bad apple cider vinegar?
Usually an unpleasant taste rather than illness, but discard anything mouldy, rancid or smelling off.
How do you keep apple cider vinegar from going bad?
Refrigerate after opening unless the label says otherwise.
Numbers on this page come from USDA FoodKeeper and FSIS guidance. Last verified November 2026. How we verify our data · Report a wrong number