So here is the Skinny, according to a 58-year-old, well-traveled, well worn, soul. It is truly a crap shoot. I don't have any early negative test results, but I have tested positive as far as 9 weeks out. Yeah, surprised me also! None of that shit is going to work. Stop smoking, I guess drinking water can't hurt, exercise more. You might not pass the test, but you could be a little healthier. In my opinion and from my experience nothing but time and luck will help you pass a drug test for cannabis. One other option mentioned. Clean or synthetic urine. No-one has ever gone in the bathroom with me or checked me. Now, this is the NOT way it is done for the LEGAL SYSTEM they go in or search. Having said all this. I wish you the best of luck! 👌👍😬 Oh, they always check the temp of the urine and if you try to super flush with water the test will come back inconclusive, and you will have to test again at a cost of 35 dollars a pop. 👺