How Long Does Juice Last in the Fridge? Safe Storage Times
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Say you buy a 10 oz bottle of 100% apple juice and open it on a Sunday. How long can you safely keep it in the fridge before it spoils? Understanding juice storage helps you avoid waste and foodborne illness.
This guide breaks down how long different types of juice last unopened and once opened or made fresh. You’ll also learn the best containers to use, freezing tips, and clear signs that juice has gone bad.
How Long Juice Stays Fresh in the Fridge
Unopened juice lasts up to 6 months in the pantry and 1 to 2 weeks in the fridge. Once opened, most juices keep about 3 to 7 days refrigerated. Fresh, unpasteurized, and cold-pressed juices spoil faster—usually within 3 to 5 days in the fridge.
Proper storage temperature is key: keep your fridge at or below 40°F (4°C) to slow bacterial growth and maintain safety. If juice is left warmer or stored too long, it can ferment or grow harmful bacteria.
Say you drink fresh juice after 5 days in the fridge. It may taste sour or off due to fermentation and could cause stomach upset or food poisoning, especially if it’s unpasteurized.
Pasteurized juices have a longer shelf life because heat kills most bacteria and enzymes. Cold-pressed and fresh juices often lack pasteurization, so they spoil faster even refrigerated.
Lemon juice, whether fresh or bottled, lasts about 1 week in the fridge after opening. Its natural acidity slows spoilage but doesn’t prevent it indefinitely.
| Juice Type | Unopened Shelf Life (Pantry) | Unopened Shelf Life (Fridge) | Opened Shelf Life (Fridge) |
|---|---|---|---|
| Pasteurized juice | Up to 6 months | 1 to 2 weeks | 3 to 7 days |
| Cold-pressed/fresh juice | Not recommended pantry | 3 to 5 days | 3 to 5 days |
| Lemon juice | Up to 6 months | 1 week | 1 week |
How To Store Juice to Maximize Freshness
Opened bottled juice should always be refrigerated to keep it fresh and safe. If you leave it out, bacteria can multiply quickly, spoiling the juice and risking illness.
To make fresh juice last longer, store it in airtight containers to limit exposure to oxygen, which speeds up spoilage. Glass jars are best because they don’t absorb flavors or odors and are easy to clean.
Fill the container as much as possible to reduce the amount of air inside. Less air means slower oxidation, which helps maintain the juice’s flavor and nutrients.
Always keep juice in the coldest part of your fridge, usually near the back or bottom shelves. Avoid the door, where temperatures fluctuate as you open and close it.
Avoid drinking directly from the juice container. Each sip can introduce bacteria from your mouth, which quickly spoils the juice and shortens how long it stays good.
Freezing and Thawing Juice Safely
Yes, you can freeze juice to extend its shelf life. Freezing slows bacterial growth and preserves nutrients, though some texture and flavor changes can occur.
Use freezer-safe, airtight containers that leave room at the top for juice expansion as it freezes. This prevents the container from cracking or leaking.
Frozen juice keeps well for about 8 to 12 months. Beyond this, quality and safety may decline.
Thaw frozen juice slowly by placing it in the refrigerator overnight. This gradual thawing helps maintain flavor and prevents bacterial growth.
Avoid refreezing juice once it has thawed. Each freeze-thaw cycle breaks down the juice’s quality and increases the risk of spoilage.
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Fresh squeezed orange juice usually keeps about 3 to 5 days in the fridge. Its unpasteurized nature means it contains live bacteria and enzymes that drive quicker spoilage compared to pasteurized juice.
Unpasteurized juice isn’t heat-treated, so it retains natural microbes that start fermenting the sugars shortly after juicing. This process creates off-flavors and gas, which spoil the juice faster.
The acidity in citrus juices like orange or lemon slows bacterial growth but only delays spoilage for a few days under refrigeration at 40°F (4°C) or below.
Cold-pressed juice, often unpasteurized and bottled fresh, shares this shorter shelf life. The lack of heat treatment preserves flavor and nutrients but requires you to drink it quickly.
People who should avoid unpasteurized juice include pregnant women, young children, older adults, and those with weakened immune systems. The live bacteria can pose a risk of foodborne illness for these groups.
If you buy fresh-squeezed or cold-pressed juice, check the label for a use-by date and keep it constantly refrigerated. Once opened, consume it within a few days to stay safe.
How to Tell If Juice Has Gone Bad
Yes, drinking old juice can make you sick if it has spoiled. Spoiled juice may contain harmful bacteria or mold that cause nausea, vomiting, or diarrhea.
Juice that looks cloudy isn’t always unsafe. Cloudiness can come from natural pulp or sediment, especially in fresh or unfiltered juices. But check for other spoilage signs.
If you notice any of these signs, discard the juice immediately. Don’t taste more than a tiny sip to check; swallowing spoiled juice can cause stomach upset.
Store juice tightly sealed and always refrigerate after opening to slow spoilage. Keep the temperature around 40°F (4°C) or lower to reduce bacteria growth.
If you’re unsure about juice freshness, it’s safer to throw it out. Fresh juice, especially unpasteurized types, spoils quickly and doesn’t last long once opened.