WHERE IT ALL BEGAN
The analysis of breath testing in trying to determine the BAC in your blood began back in 1927 when a person's breath was collected in a balloon. It is hard to believe that many a persons were convicted back in those days on what we now consider fault science. I anticipate that someday we will look back at this time and wonder how people were convicted on the science of today.
Mouth alcohol can occur from the recent consumption of alcohol, the belching or micro burping during the exhale process, or from the hold over of food and alcohol lodged in a person's tooth cavity.