Chewing Tobacco Effect On Breathalyzer. But how can a tiny amount of tennessee whiskey in a wad of chewing tobacco cause a 0 144 reading you ask. Many brands of chewing tobacco contain raw ethyl alcohol. The defendant s attorney filed a motion to suppress challenging the stop and the improper administration of the field sobriety and breathalyzer tests.
It is true that chewing tobacco or smokeless tobacco can alter breath testing results. For a complete answer we will need more facts. Smoking will not cause an increase of breath alcohol concentration smoking comes into play because it may affect the driver s ability to give an adequate breath sample. Tobacco use and breath testing.
Will chewing tobacco or the fact that someone smokes effect the breath test or cause them to have residual mouth alcohol.
Will chewing tobacco or the fact that someone smokes effect the breath test or cause them to have residual mouth alcohol. For a complete answer we will need more facts. However there are a number of reasons why this is the case. A common dui question is whether the presence of chewing tobacco can affect breath testing results. Blowing into the breath machine while having chewing tobacco in your mouth can potentially affect the results but we need to compare the in field breath results with the station chemical test results that i assume you blew into after you were arrested unless you refused or you chose blood.