I dont think they do. If they did the Whizzinator would be useless and you would see lots of complaints on the forum!!! If your an astronaut you should panic. and saliva test sounds like bad news. But you did not smoke recently so good luck!
canadianhemperor Reviewed by canadianhemperor on . Pre Emp drug test I have a pre emp test on Thursday and basically, over the last few months I've smoked weed, not excessive amounts but a bit. I didn't really touch any until August but then I had a 5 day binge at a music festival, didn't touch it again for a couple of weeks and only done it 3 times since, each being a week apart and only having 2 j's a time, since Saturday I'd had none for two weeks but had a few drags of a j Saturday night. I'm 5"10, 125pounds, skinny as you like, pretty much no body fat and a Rating: 5