You can refrigerate celery juice for about 3 to 5 days when stored properly in an airtight container.
Freshly made celery juice is at its best within the first 24 to 48 hours, but if you follow the right storage steps, it can safely last a bit longer.
The exact shelf life depends on how you store it, the temperature of your fridge, and whether you add any preservatives like lemon juice.
In this post, we’ll explore how long you can refrigerate celery juice, the best ways to store it, and the signs that tell you it’s time to toss it.
Let’s dive in so you can enjoy your celery juice safely without wasting a single drop.
How Long Can You Refrigerate Celery Juice?
How long you can refrigerate celery juice comes down to a few key factors, but the general rule is 3 to 5 days.
If you’re wondering whether celery juice is still good after a week in the fridge, the answer is usually no.
That said, let’s break down the specifics so you know exactly what to expect.
1. The 3 to 5 Day Window
When stored in an airtight container, you can refrigerate celery juice for up to 5 days.
However, the quality starts to decline after day 3.
The flavor becomes less vibrant, and the nutritional value drops as the juice oxidizes.
So while you can refrigerate celery juice for 3 to 5 days, drinking it within the first 2 to 3 days gives you the best taste and benefits.
2. Fresh Juice vs. Store-Bought
If you’re buying celery juice from a store, check the expiration date on the bottle.
Store-bought celery juice is often pasteurized, which means you can refrigerate it for longer, sometimes up to 7 to 10 days.
But fresh homemade celery juice doesn’t have that same protection.
So if you’re making celery juice at home, plan to refrigerate it for no more than 5 days.
3. Temperature Matters
Your fridge temperature plays a big role in how long you can refrigerate celery juice.
The ideal temperature is 35°F to 40°F (1.6°C to 4.4°C).
If your fridge runs warmer than that, celery juice can spoil faster.
So keep an eye on your fridge settings to make sure your celery juice stays fresh as long as possible.
Best Ways to Store Celery Juice in the Fridge
How you store celery juice in the fridge makes a huge difference in how long it lasts.
Here are the best practices to follow.
1. Use an Airtight Glass Container
Always store celery juice in a glass jar or bottle with a tight-fitting lid.
Glass is better than plastic because it doesn’t absorb odors or leach chemicals.
Plus, an airtight seal limits exposure to oxygen, which is the main culprit behind juice spoiling quickly.
2. Fill the Container to the Top
The less air inside the container, the better.
Oxygen speeds up oxidation, which turns celery juice brown and makes it taste stale.
So fill your container all the way to the top before sealing it.
This simple trick can help you refrigerate celery juice for the full 5 days without noticeable quality loss.
3. Add a Squeeze of Lemon
Lemon juice is a natural preservative.
Adding a teaspoon of fresh lemon juice to your celery juice can slow down oxidation and help it last longer.
It also gives the juice a nice zesty kick.
So if you plan to refrigerate celery juice for several days, a little lemon goes a long way.
4. Keep It in the Coldest Part of the Fridge
Don’t store celery juice in the door, where the temperature fluctuates.
Instead, place it in the back of the fridge, where it’s consistently cold.
This helps you refrigerate celery juice safely for the maximum amount of time.
Signs Your Refrigerated Celery Juice Has Gone Bad
Even if you follow all the right steps, celery juice won’t last forever.
Here’s how to tell when it’s time to throw it out.
1. Color Changes
Fresh celery juice is a bright, vibrant green.
If it turns brown, yellow, or dull, that’s a sign of oxidation.
While oxidized juice isn’t always unsafe, it won’t taste good and has lost most of its nutritional value.
2. Separations and Texture
It’s normal for celery juice to separate a bit in the fridge.
Just give it a good shake before drinking.
But if the liquid looks thick, slimy, or clumpy, that’s a red flag.
Toss it out because no amount of shaking will fix that.
3. Smell and Taste
If your celery juice smells sour, fermented, or just off, don’t drink it.
A quick sniff test is often all you need.
And if you’re still unsure, take a tiny sip.
If it tastes fizzy or overly bitter, it’s past its prime.
4. Visible Mold
If you see any mold growing on the surface or around the lid, throw the whole thing away immediately.
Mold means harmful bacteria are present, and you shouldn’t risk drinking it.
Can You Freeze Celery Juice Instead?
If you can’t drink your celery juice within 5 days, freezing is a great option.
You can freeze celery juice in ice cube trays or freezer-safe containers for up to 3 months.
When you’re ready to drink it, thaw it in the fridge overnight.
Just keep in mind that freezing changes the texture slightly, so it’s best used in smoothies rather than sipped straight.
So, How Long Can You Refrigerate Celery Juice?
You can refrigerate celery juice for about 3 to 5 days when stored properly in an airtight container.
For the best taste and nutrition, aim to drink it within the first 2 to 3 days.
Use a glass jar, fill it to the top, add a little lemon, and keep it in the coldest part of your fridge.
And if you need more time, freezing is a smart backup plan.
Hope this post has helped you understand exactly how long you can refrigerate celery juice and how to keep it fresh for as long as possible.