How long does alcohol stay in your system after consumption? Typically, an interval of drinking lasts for an hour or more, often going on for several hours. read more
First, no matter how much alcohol you have consumed, you should be about to pass a breath test for blood alcohol after 12 hours of your last drink, but since you mention 96 hours, I am thinking that you are asking about a urine test for EtG often referred to as the '80 hour Ethyl Glucuronide (EtG) test'. read more
EtG test will detect Ethanol alcohol was ingested within the past three or four days, or 80 hours after the ethanol alcohol has been metabolized by the body. It will also detect any other form of alcohol alcohol that has been been absorbed for any source, including non-alcoholic-beverage sources. read more