Quick Fix Plus just came through for me. The company I had applied to was very thorough in their background check, and of course also required a drug test. They sent me to LabCorp for a full service urine screen. I called Spectrum Labs at (800) 270-8142 to verify that my batch number was a good batch. I think that's important, to make sure you didn't get a bad batch or a counterfeit. I won't go into the details, but it definitely did the trick, as I got the results back a few days later, all negative. Thank you Spectrum, keep up the good work. Neither big business nor government should have a say in what I do in my free time - as long as it doesn't affect my work - and you allow me to keep that freedom. Responsible users should not be punished.

(Edited to better protect the anonymity of the author)