Rhode Island Drunk Driving Defense Attorney

Interfering Substances

The breath testing machine works by measuring the amount of alcohol in your breath. If you have been exposed to certain fumes, substances and/or particles, a false reading could very well take place. A common example of this is a painter who is exposed to, and has been inhaling, certain paint fumes throughout the day. Other substances such as cough drops, Listerine, or ethanol based products could have an impact as well.