It depends on how much the person had to drink, and how long ago they drank. Alcohol is eliminated at the constant rate of about .015% BAC per hour, which is ...


Mar 29, 2018 ... Wondering how long a breathalyzer can detect alcohol? ... Many people wonder how long car breathalyzers can detect alcohol on your breath. ... The alcohol in the alveoli is detectable through every exhale and is directly ...


Alcohol is active and detectable in your system from 10 hours to 90 days, ... Alcohol can be detected in your breath via a breathalyzer test for up to 24 hours.


Urine tests can detect alcohol long after you've had your last drink. ... Breath tests for alcohol can detect alcohol within a shorter time frame. ... It can also temporarily be detected in saliva, sweat, and blood.


... can detect alcohol. Discover how long it will take to drop to a legal BAC limit. Avoid arrest ... I. Calculating Detection Time. Basically, two things ... how long ago they drank. (“Breathalyzer” is really a brand name of an alcohol breath detector.


Feb 21, 2019 ... Alcohol is detectable for up to 6 hours in blood; about 12-24 hours in breath, urine, and saliva; and up to 90 days in hair. How Is Alcohol ...


May 19, 2020 ... Alcohol can be detected in urine, blood, saliva, sweat, breath and even your hair follicles. You may be asked to take an alcohol test in a police ...


Alcohol can be detected in sweat, urine and the breath for at least as long as the liver is breaking down alcohol. How Long Can Tests Detect Alcohol? Alcohol — or ...


Oct 13, 2019 ... It may go up as soon as 15 minutes after drinking. BAC is usually highest about an hour after you drink. Addiction. Take the first step ...


Oct 7, 2019 ... In other words, the breathalyzer should not make a detection after then. We're all different, however, so any variable can change the alcohol ratio.