Mine was 10 days away from doing a few tokes, having been clean a few weeks before that. Smoked 1/8 oz a week before getting clean.

I ate fish in days before the test and drank gatorade 8 oz every fifteen minutes before going there. Had no test strips. Unless you gave strong pee (first of the day etc) it doesn't take long to go from 50 to 20 when detoxing usually.