Quote Originally Posted by b33w
no you're on crack if you think a heavy smoker will take 30 days to be clean.

i remember reading the wikipedia information which said a heavy smoker would be clean in 14 days:

Cannabis (single use) 1 to 3 days
Cannabis (habitual use) up to 14 days

and i also have seen several friends pass their drug tests in these time periods. i had a friend in rehab who would smoke once a week friday night and be clean thursday for his test. ive also seen heavy users, myself and friends, pass drug tests in 10-14 days.
I have also been in rehabs and know the facts not what I read!
I smoked 1/2 ounce a week and it took 3 weeks and 4 days for me to be under the 50 mg/ml cut off while in a rehab.So good luck.Thats all I can tell you.