Ok... here is the deal. I smoked weed four weeks ago. It wasn't an all night affair either... I had maybe three puffs. I NEVER smoke. EVER. Seriously... it has been close to 7 years. I interviewed for a new job, and have to take a drug test next week. Friends keep saying that it will be fine... but I am a little stressed. Do you think it will show up in the test if it was four weeks ago???? Help! Any suggestions would be great! Should I do one of those detox drink things? Or what?