Co2 soda makers are safe to use at home, but safety precautions to keep in mind.
Co2 soda makers are designed with safety features and specifications that protect users, regardless of altitude or settings.
Some models are specially equipped with a protective valve that releases gas safely if the carbonating cylinder's pressure reaches more than the threshold.
To make sure that the Co2 soda maker works appropriately, store it in a cool, dry place away from direct sun exposure or other heat sources like an oven or fireplace.