We've had the Soda Stream for several years. It came with two bottles. We bought two more. I rotate them. I've never washed them. I only make plain seltzer, i.e., no flavorings. When the seltzer is finished, I give the bottle a very quick rinse with cold water.
Soda Club Fountain Jet
Posted 09 February 2016 - 07:13 PM
Are glass bottles an option? We have the version with glass and hardly ever wash the bottles. (They went in the dishwasher those few times.)