No. The Bevi is designed so that flavor/enhancement concentrate travels independently from each BiB (flavor box) directly to the dispensing nozzle. The flavors do not mix beforehand, and are instead injected directly into the water stream only as needed per the user's selection.
Since the flavors do not mix inside the Bevi and use individual nozzles to infuse the water stream as it is being poured, there is no risk of flavors crossing over between drinks.
🪄 Tip: When dispensing a drink, the selected beverage options on-screen remain active for a few seconds before clearing. If a second user approaches the Bevi and immediately dispenses, there's a rare chance they may continue to dispense the previous user's selections. Users should observe the screen and be aware of their beverage selections before dispensing.