how long does grass /canabbis last in the system before being clear to take a drugs test?

Answer 1

One session will last about a week in your system. If you smoke constantly, marijuana can stay in your system for up to about 30 days.

If you'd like to pass a drug test, piss and **** a lot... Drink a lot of water, stay away from junk food (THC sticks to fat cells), take Vitamin B complex pills*, and on the day of the test drink A LOT of water, piss about 5 times until your piss is CLEAR (NO yellow tint), then pee in the cup with your clear urine (it'll be mostly water). If they give you a hard time about your clear piss, you tell them you stay hydrated, and people are supposed to piss clear.

*Vitamin B complex pills speed up your metabolism, and cleans your system out.

Answer 2

Depends on the amount you consumed. It is stored in fat cells, so if you are bigger it stays longer. You should give it a good 30 days before you take any important test. If you have to take it sooner than that start working out and sweating a bunch. Sweat clears your body of toxins. Drink a lot of water everyday and take all your B vitamins except on the day of the test. Try do to this as much as possible but your still risking it before 30 days.

Answer 3

Pot's drug, THC, is often tested by labs looking for a certain amount of "canniboids" which, if exceeded probably will cause a failure of the test. Casual exposure to the smoke of canibis (without direct inhaling) can show up in your system, but verylittle of a trace. But still detectable.
Traces of the drug can remain in your system for up to 60 days. As each week passes from your last use, the ability to detect cannibis lessens. If the lab is allowed to take a hair sample, that detectable exposure is 3 times as longer.
However you can beat a drug test by drinking lots (lots and lots)of water, doses of vingar and buying covering agents often found in smoke shops and the like.

Answer 4

It depends on what type of testing they are doing. It can show up for up to 6 months with some of the higher tech drug testing. If I were you and you want a career, then the best advise would be to give it up.

Answer 5

It depends on the testing method that is used. It can be detected for up to 1 year if the test is done on your hair. Urine and blood tests about 30 days.

Answer 6

65 days and that depends on how you use it , be a joint or blunt
for some reason blunts stay longer I suggest you don't use it if your Job is at risk. You can use golden seal for one week to clean your system. or a detox from a health food store.
Live Laugh & Love

Answer 7

it can be detected up to 7 years depending on what type of testis used and how sensitive the equipment on bad equipment it can detect it up to 6 months on good equipment up to 7 yrs and on top of the line equipment 20 yrs and it depends on what type of test is involved urine, blood or more involved tests if you have done it they will find you out and using some one elses urine only works on T.V. hope that helps Gorbalizer

Answer 8

About 72 hours (3 days).

Answer 9

they say a chronic smoker can have it in their system for up to 90 days. i've heard if you drink a lot of cranberry juice and a LOT of water it'll dilute it enough so it's undetectable.

Answer 10

about 2-3 months. If you need to take one, tape a bag of someone elses piss to your nutsack. If you're a girl, than you're screwed.