Alcohol is processed by the liver at a rate of approximately 1 unit per hour — you cannot speed this up. Alcohol is detectable in breath (breathalyser) for 12–24 hours, in blood for 6–24 hours, and in urine for 12–48 hours. An EtG urine test can detect alcohol consumption for up to 80 hours after drinking.
Estimates only. Individual results vary based on metabolism, body weight, hydration, and frequency of use.