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A 36-year-old member asked:

How will listerine affect an alcohol breath test?

2 doctor answers3 doctors weighed in
Dr. Thomas Davis
Dentistry 37 years experience
Mouthwash: It now comes alcohol-free. Much better in my opinion.
Dr. Greg Rubin
Dentistry 38 years experience
Listerine affects te: Yes, listerine will affect the test reading. Please google the following article, entitled "field sobriety testing: intoxilyzers and listerine antiseptic" published in the july 1985 issue of the police chief (p. 70).

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Last updated Jun 8, 2018
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