I got a DUI yesterday.
Why did you get a DUI?
I had mouthwash and when it blew the device went off.
It is a crime to drink and drive. Your story sounds like a lie. They have to calibrate the devices to avoid false positives.
What's the big deal? Who cares.
Drinking and driving is a really big deal. You could end up in jail or even kill someone. I hope you learn your lesson and don't do it again.