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Can You Freeze Tonic Water?

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By Lewis Brindley

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There’s nothing worse than going to make your favourite G&T only to discover you’ve run out of the T! So, is there a way to ensure you never run out of tonic again? Is there a way to have a stash stored for the long term?

Can You Freeze Tonic Water?

Yes, you can freeze tonic water for up to 3 months. Open a bottle of tonic water, and select a container that will have room for the water plus around an inch of headroom. Decant the water, and then seal the container tightly before freezing it.

Does Tonic Water Freeze Well? Yes

Can You Refreeze Tonic Water? Yes

How to Freeze Tonic Water

Freezing tonic water isn’t terribly complex, but there are vital steps you’ll want to follow if you want things to go well. If you don’t stick to these steps, you could end up with shattered bottle and tonic water everywhere!

  1. Grab Containers: Ultimately, you want to choose containers that will fit the tonic water completely but with some room for expansion. You could also use small tubs so that you can freeze individual portions. You need to consider how you usually use tonic water when choosing your containers.
  2. Decant: Pour the tonic water into your containers, trying to do so in a steady stream. If you allow the tonic water to bubble up, you’ll lose some of the important fizz in the water, so be gentle. Slow and steady is much better here!
  3. Seal: Obviously, you’ll now need to seal the containers up. The containers must be airtight. If you’re concerned that they might not be, then wrap a backup layer of cling film around each container to be sure.
  4. Freeze: Finally, label the container with the contents and then pop them into the freezer.

3 Tips for Freezing Tonic Water

Now you know how to freeze it, we’ve got our 3 top tips which we strongly recommend following when freezing tonic water to have the best results:

Check the Seal
Ensuring that the container is sealed will help to keep any and all bubbles intact in the tonic water. After all, the bubbles are pretty crucial for a final effervescent drink. 

Consider Portions
Although it is possible to refreeze tonic water, you’re always better avoiding doing so. So, consider the portion sizes you normally use and find containers that match that portion.

Don’t Freeze as a Ready-Made Drink
Although it will freeze, freezing tonic water in a drink (such as G&T) is not the best idea because the different elements of the drink will freeze at different rates. This can have a detrimental impact on the carbonation of the tonic water leaving you with flat tonic water – not what you want!

Gin and Tonic

How Long Can You Freeze Tonic Water?

You can freeze tonic water for around 3 months before any level of degradation might be noticed in the water. To ensure that the water retains its level of quality during those 3 months, make sure the container remains sealed.

You can probably store tonic water in the freezer for years. It won’t go bad. But, you will find that it loses its bubbles, defeating the point of storing it in the first place.

How Long Does Tonic Water Last in the Fridge?

Once opened, tonic water will last for around 3 days in the fridge. After just a couple of days, it will begin to slowly lose its fizz.

How Do You Defrost Tonic Water?

Defrosting tonic water is very simple – place the still-sealed container into the fridge, and allow the ice to thaw overnight.

This should allow for the tonic water to become thawed while also allowing the water to become pleasantly carbonated again.

Can You Refreeze Tonic Water?

Yes, you can refreeze tonic water as many times as you like.

As the water is a little acidic, there’s no chance of negative bacterial growth that might make you sick. There is a risk that, after multi-refreezes, the texture of the water (from the bubbles) will have degraded though.

Does Tonic Water Freeze Well?

Yes, tonic water does freeze well.

The bubbles within tonic water tend to be lost, just a little, but when the drink itself is thawed and mixed into your usual spirit such as gin, it’s quite hard to notice the difference.

To ensure that your tonic water freezes well, make sure to use a container that can be sealed airtight.

If you’ve still got questions about freezing tonic water or tonic water in general, then these may help:

Can You Freeze Tonic Water in Glass Bottles?

No, this is not a good idea. There is a risk that the tonic water will expand, cracking the glass bottle and leaving you with both shards of glass to find and a mess.

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