If you’re bottles look like the one pictured above, you should stop using them immediately and contact SodaStream to receive a full refund. You can request your refund by calling SodaStream’s toll-free number, 866-272-9417, weekdays from 9 a.m. to 7 p.m. ET. Or, you can fill out a voluntary recall form online, here. Carbonation fans beware! We wouldn't want you love for SodaStream to backfire.