ignition interlock device

What is the name of your state? TX

I recently blew into my ignition interlock device after thoroughly rinsing with Listerine. I didn't fail, but the "warn" signal started to flash and I am getting pretty worried. I was still able to start the car, though. Should I be losing sleep over this?

BigMistakeFl

I'd try one of many alcohol-free mouthwash products and get some sleep.

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