i was reading some shit on erowid.org about how aspirin ingested, or some visine squeezed into your piss can cause false negatives. I never tried it so I cant vouch for it tho, i just stayed clean for a month whenever i needed a new job, drink plenty of water
lmao come on my dude you didn't have one good excuse not to make it to the interview. You don't have no L's, you can't pass no drug test etc... all can be overcome pretty easily if your bout that $$$ homie...