Quickest way to flush may have a drug test in 10 days
I agree I’m working on it I slipped up I’m going to a meeting tomorrow
That’s so stressful. Stop doing that to yourself.
If you're asking when to stop so can fool the test you're asking the wrong question.
I’m not sure if I understand the question 
An individual (sponsor) once told me, “Tommy if ya don’t want to get busted anymore then stop getting busted,”
Tommy, “if ya don’t want to go back to prison then change the behaviors that land you there.”
To answer your question that I believe is being asked..
“Quickest way to stop is stop doing what you’ve been doing”
As addicts we are not responsible for what we have done in active addiction.. we are responsible for our recovery though.
Ya can’t change negative actions in active addiction nor can you change the results of such actions. You can make a change for today.. chances are when making that change you will get much more positive results 
I truly wish you the best for what ever choices you make 