Per USDA FoodKeeper
On the counterCounter
Refrigerate
once opened
In the fridgeFridge
7–10 days
at or below 40°F (4°C)
In the freezerFreezer
Not listed
no FoodKeeper figure
On the counterCounter
Not recommended
keep it cold
In the fridgeFridge
Not listed
no FoodKeeper figure
In the freezerFreezer
Not listed
no FoodKeeper figure
Quick answer
Yes. Shelf-stable soy and rice milk last 7–10 days in the fridge. After that, or sooner if stored badly, they spoil: watch for the signs below.
How to tell if shelf-stable soy and rice milk are bad
Smell
Vinegary, sour or musty instead of fresh.
Taste
Flat, sour or bitter — quality is gone.
Look
Cloudiness, sediment or film that was not there before.
Package
Bulging carton, cap or can — discard.
Shelf-stable soy and rice milk past the expiration date
Unopened
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.
Opened
Once opened, the printed date no longer applies. Count 7–10 days in the fridge from the day you open it.
How to keep shelf-stable soy and rice milk fresh longer
- Store unopened in a cool, dark place.
- Refrigerate after opening and close tightly.
- Keep away from light and heat, which flatten flavour.
More about shelf-stable soy and rice milk
FAQ
How long does it take for shelf-stable soy and rice milk to go bad?
7–10 days in the fridge, per USDA FoodKeeper.
Can shelf-stable soy and rice milk 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 shelf-stable soy and rice milk?
Usually an unpleasant taste rather than illness, but discard anything mouldy, rancid or smelling off.
How do you keep shelf-stable soy and rice milk from going bad?
Store unopened in a cool, dark place.
Numbers on this page come from USDA FoodKeeper and FSIS guidance. Last verified November 2026. How we verify our data · Report a wrong number