You stop smoking it and stop buying it. Its not very hard to stop.
Stop smoking it
with the right help it is posibel that marijuana can leave you systoem in two weeks
crack, marijuana, and cocaine
yes
30 days
no, it takes a while i think
It depends on how often you consume marijuana, your weight, and other factors. The marijuana will be the last to leave your system and can take a week to 60 days.
till it dies
Marijuana is actually bad for your kidneys... So if you have a kidney infection, I would leave the marijuana and your kidneys be. Let you kidneys heal.
4 days
Marijuana takes about 2 to 6 weeks (or a month, on average) to completely leave your system.
it takes awhile, but yes. search it in google.
12 hours of light 12 hours of dark