So my school is really gay and theyare starting drug testing in the beggining of december according to the letter i just got there going to be testing for....Alcohol, Barbiturates, LSD, Ecstacy, Phencyclidine, Amphetamines, Benzodiazepines, Marijuana Metabolites, Nicotine, Propoxyphene, Anabolic Steroids, Cocaine, Methadone, and Opiates like the only two im concerned about is weed and im not a frequent smoker only like once every 2 to 3 weeks and i smoked this past weekend but not much. what about Alcohol? isnt it in ur system for like a few hours? there urine testing us. there going to be doing this like every quarter so this is alot of money spent on somthing that i dont really find nessacary. how can i be gaurenteed to get the little bit of weed that i have in my system out because if i fail a drugtest my parents wont pay my tuition and i dont want to leave my school. After you fail once you have to attend like drug classes and from then on you get tested bi-weekly and the second time you fail you are kicked out so what can i do to make shure i pass this drug test.