How Long After 3 Beers Can I Pass A Breathalyzer?
How Long After 3 Beers Can I Pass A Breathalyzer? Generally, a breathalyzer test can test positive for alcohol for up to 12 hours after consuming one alcoholic drink. The average urine test can also detect alcohol 12-48 hours later. If your BAC is 0.08, it will take approximately 5 hours to metabolize the alcohol