Sodastream bottles are high quality 1 liter containers with a special hermetic sealing cap, and may be used for up to two years. They are BPA free and compliant with international standards for beverage quality.
However, the trade off is these Sodastream bottles are not dishwasher friendly – you have to clean them by hand, which can be challenging to say the least. Otherwise, the soda residue will slowly build up on the inside of the bottle without proper cleaning.
The good news is this issue is easily solved with a bottle brush, which can be purchased at your local store or online at Amazon. A quick scrubbing will get those Sodastream bottles clean again!
Thoughts on all Sodastream products