Passed home test 3 days and 4th day failed?

[killerweed420]

I'm 6'1/175lb (average build) -- Low on the excercise scale -- I walk a lot usually. I have a scale that calculates my body fat percentage: 22.4% --
I'll post a first of the day void asap.
Thanks guys.
I am definately not clean as quickly as you are 420, I wish I was... That would be most excellent indeed. What is your excercise habit? Work out a lot I imagine...

I don't exercise at all.Not sure what my metabolism rate is but I always take a shit within a half hour of a meal.Which i've heard usually means you have a fairly quick metabolism.Or maybe I just shit a lot.lol
I would highly recommend subbing if you're having this much trouble getting clean.I'm still of a feeling something is giving you a false positive or interfering with test.Eating anything unusual?

killerweed420 Reviewed by killerweed420 on 08-28-2007. Passed home test 3 days and 4th day failed? I passed my home drug tests for three days after not smoking for 23 days -- the forth day, after taking a prescribed Xanax the night before, I then failed twice today. Does this make sense? I thought once negative, always negative. Does Xanax cause a false positive or is it common for my test to turn around and go back to negative? I haven't changed anything else so I have to attribute the failure to the Xanax. Am I making the wrong assumption?:(:(:( Rating: 5