Mouth alcohol can have a false value on the breath test. It happens when there’s more deposit of alcohol in the mouth and throat than in the bloodstream. It gives a higher blood alcohol concentration and innocent people can be sent to jail.nnBreath tests are very unreliable since they do not analyse the alcohol content in the blood. A DUI case can change on the basis of this argument. Mouth alcohol is quite common. Our experienced DUI lawyer knows all the ways to disprove DUI in this case. nnSchedule a consultation with Parsanj Law Group at 818-698-6680.