In addition to the syrups used, SodaStream bottles can just become dirtier and bacteria-filled after some time just in general, like any other bottle you would use.
For these reasons, it’s important that you have a good way to clean your SodaStream bottles, in order to keep yourself healthy and to give your bottles a longer life.
In order to clean your SodaStream bottle as efficiently as possible, it would be recommended to do so with SodaStream cleaning tablets.
These can be applied and used very easily and can leave your SodaStream soda bottles looking as good as new