yes my brother-in-law applied for a position as an IT for the fortune 500, they did a hair folice test... he has dreads... needless to say he failed horribly and they called him and said they are releasing his data to the rest of the fortune 500. this is what he said, i'm sure it's unethical and i'm sorry to scare you. I read that quickfix doesn't smell like real urine, but it does work pass all tests(buy the quick fix 5.7-its the most updated version). the 5.7 may smell like urine now, but i've read that the 4.0 didn't smell like urine but still worked to pass the tests... i just put in an order for 2 quick fix(in case of multiple interviews for jobs)... i'm trusting this more than my dilution... because if you sub the first time and you get the temp right there is no suspicion, if you dilute first time get back a dilute negative then sub... it may be tested more thoroughly... so i'm just gonna go with sub from the start. =) amazon has the 5.7 version of quick fix for 25 w/ free shipping.

good luck

p.s. at a university if you fail a drug test they tell all the associate loan companies and you can never recieve financial aid or loans... so it seems a bit more risky for a university employee to do this if you ever plan on going to more schooling... and idk about how universities deal with employee positive drug test results... i really think you should try out QF 5.7, well I will try it out when i get it and practice a bit... i'll tell you hwo hard it is to get set up/at the right temp. =)