How does the CO2 online exchange work?

Once you order your exchange at, our CO2 Refill program has 3 easy steps to get you back to bubbling. 

  1. Submit your order online and we'll send you full CO2 cylinders to your home.
  2. Your cylinders will arrive in a box with a prepaid shipping label attached.
  3. Drop off your empty cylinder(s) at a Yodel Returns or InPost location. 

Sparkle Note

  • Please remember to return an empty cylinder for each refill cylinder you have ordered within 45 days of purchase.  
  • If you lost the box or label from your original refill order, you can request a new label through the Yodel Returns site and use any secure box to send back your empties. Just make sure to write your customer number on the Yodel Returns label in the "Ref Box". Your customer number can be found in your account under "Order History".
  • You can also use InPost to return your empties which is paperless.
    Once you enter your information in the InPost link, you will be sent a unique QR code. Take your parcel to the nearest locker and scan your QR code at the locker.