We offer refilling of cylinders for carbonated drinks with food-grade carbon dioxide (CO) of the highest grade.

The weight of gas in each cylinder is 425 grams (±5%)

The cost of gas cylinder exchanging is AUD 8.99

What is an online CO cylinder exchange and how does it work?

Carbonating cylinders create the bubbles. After some time, the carbonating cylinder runs out of CO. We offer an online exchange in which you get a new carbonating cylinder in exchange for your empty one for only the price of the CO. When you order a CO refill at SodaAtHome.com, we will send you full cylinder(s).

Our CO Refill program has 2 easy steps to get you back to fizzing! Follow the instructions to return your cylinders.

Step1:
Pack your empty cylinders in a box for collection if you have one, however you do not need to pack your empty cylinders in any form of packaging if you do not have anything suitable on hand, simply leave the empty cylinders out loose for collection.

  • Keep in mind that you can only send back 0.605L cylinders for online CO exchange in the original box.
  • Please do not send cylinders other than 0.605L as they will not be accepted.

Step2:
You should leave your empty cylinders in a safe location that the SODA@HOME delivery driver can easily access. This location can be specified at the time of order if it is not obvious, or physically handed over to the delivery driver.

You must have an equal number of empty SODA@HOME cylinders to exchange at the time of delivery. If an equal number of empty SODA@HOME cylinders are NOT available to collect, the driver will not complete your delivery.

Thank you for choosing us!

We are trying to improve our service, simplify and speed up the exchange of gas cylinders and are working on increasing the number of exchange points.