WebJan 27, 2015 · Here are some of the top interlock myths debunked: Mouthwash will cause a fail on the test Certain mouthwashes can cause a fail on a breath test, but only if you don’t allow for enough time between when you use the mouthwash and when you blow into your interlock device. WebMay 17, 2024 · That’s a feature, not a bug – the interlocks are doing their job. Many over-the-counter mouthwashes contain alcohol, and after you rinse your mouth with them, the alcohol remains and will cause you to fail your ignition interlock breath test.

Why Do I Fail The Ignition Interlock Device Breath Test

WebFeb 15, 2024 · You used excessive alcohol-based mouthwash to deal with post-alcohol dry mouth. Don’t forget that alcohol-based mouthwash can produce a false positive — wait fifteen minutes after using it before trying to drive. Don’t forget that the limit for your interlock device is often very low, and it may be zero. WebJul 6, 2014 · Part of your compliance is avoiding the use of those materials which might trigger the interlock, including mouthwash. Using mouthwash at 12am before driving a … soldier center fort hood

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WebDec 18, 2024 · Even certain foods/products such as vanilla, pizza, mouthwash and energy drinks are detected as alcohol by the BAIID. Eating or drinking these before blowing into the device can cause a false reading. Therefore, carrying a bottle of water at all times is a good idea in case you have to retest due to consuming the food and liquids listed above. http://definiteanswers.com/q/Can-using-mouthwash-cause-my-interlock-to-fail-4d2d5112a5592 WebFeb 12, 2013 · Interlock technology is meant to prevent drunk driving, but in actuality, there are several things that can cause false positives on these devices. 1. Mouthwash Most people who have to get ignition interlock devices are instructed to rinse their mouth with water after using mouthwash. sm900t