Why do you recommend that I have 3 canisters in circulation?

We recommend keeping three CO₂ canisters in circulation to ensure you never run out of fizz. This strategy is designed to maximise your convenience and minimise any disruption in your soda-making adventures. 

Having three canisters allows you to continue making sparkling water without interruption. Here’s how it works: 

• Continuous supply: When you send two empty canisters back to us for a refill, you’ll still have one full canister ready to use. This keeps your sparkling water flowing without pause. 

• Efficient refills: Our exchange program requires that you return two canisters at a time. Having a third canister means you don’t have to wait for the returned canisters to continue enjoying your drinks. 

• Maximised fizz: By rotating three canisters, you ensure that you always have a backup ready, preventing any fizz-free days.