08/12/2020
“BREATH ALCOHOL TESTING AND HAND SANITIZERS”
As a strong reminder, (especially during the current Covid-19 pandemic) as most individuals are using hand sanitizer to help combat the spread of disease; REMEMBER that hand sanitizers should NEVER be used in conjunction with breath alcohol testing.
As you know, commercially, available hand sanitizers contain ETHANOL, as the alcohol, disinfecting agent.
Experts agree that the higher the level of alcohol contained in the hand sanitizer, the more effective it will be at reducing germs. In fact, the Center for Disease Control and Prevention recommends that you use a sanitizer with at least 60% alcohol content.
However, complications can and do occur, when a breath test machine is in close proximity to these hand sanitizers. Again, this is not a new issue, but rather a reminder, during a time when hand sanitizers are being used more frequently and by more individuals.
All modern breath alcohol testing machines are designed to identify and measure ETHANOL, as well as other types of alcohols.
When hand sanitizers are located in the same room, as the breath alcohol testing machine, problems with breath alcohol testing and the results can and do arise.
The breath testing machine can have difficulty establishing a proper zero reference, before each breath test. The machine can also, generate false external calibration results. Furthermore, the breath testing machine is unable to differentiate, whether the ethanol vapors are coming from the air inside the room or from the breath of your client.
Again, hand sanitizers containing ethanol should NEVER be used in conjunction with a breath alcohol test. In fact, the hand sanitizers should NOT even be present in the same room where the breath testing is being conducted.
ALL breath alcohol tests should be evaluated to ensure that hand sanitizer did NOT influence your client’s breath alcohol test results.
Please feel free to contact Forensic Alcohol Consulting and Training, LLC, with any questions you may have.