how long does alcohol stay in your system?
my friend isnt suppose to drink until jan 29th but he drank 2 weeks ago and then again on saturday...so would that show up on a alcohol breath test?
Update:hes about 5'9/5'10 probably 130-140 pounds..and he drank one glass of beer and half a glass of that pure alcohol stuff
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breath test only good up to 24hrs
Depends on how much he drank and what he drank. 1 beer = 1 hour
8oz. wine= 1hr.
1 shot= 1hour.
It takes the liver 1 hour per serving, though it also depends on his size.