Definitely not, and don't try flushing your system with Niacin or anything stupid like that, you can get dangerously ill. Honestly, it will help your system, but it won't help you pass a test. Time...
Considering the clock starts ticking the time your BAC reaches 0, you've got "80 hours" from that point on. Some people consider the 80 hour detection capability to be a marketing ploy by the...