If i drink 6 beers how long will it be before blow clean?

It is not possible to accurately predict how long it will take for the alcohol to clear from your system after drinking six beers, as it depends on a number of individual factors, including your age, weight, gender, and metabolism. However, as a general guide, it can take around one hour for your body to process one unit of alcohol. A standard beer contains around two units of alcohol, so it could take around 12 hours for the alcohol from six beers to be cleared from your system. This is only an approximate time frame and some people may take longer or shorter to process alcohol.