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How long does marijuana stay in your system?

  1. Niicks profile image76
    Niicksposted 5 years ago

    How long does marijuana stay in your system?

  2. lburmaster profile image83
    lburmasterposted 5 years ago

    I believe it is 30 days. A month. It's one of the longer lasting illegal subjects you can take.

  3. Mmargie1966 profile image94
    Mmargie1966posted 5 years ago

    I've heard it stays in your system about 30 days.  However, I think the potency and frequency you smoke may make a difference.  Also, drinking lots of water usually helps cleanse your system quicker.

  4. profile image0
    timmathisenposted 5 years ago

    In a urinalysis test, marijuana is detectable from 1 to 6 weeks depending on the frequency at which it is smoked.

    In a hair test, marijuana is detectable for a few months.

    In a blood test, marijuana is detectable for less than 24 hours.

  5. Charlu profile image81
    Charluposted 5 years ago

    It depends on the amount you smoke and the frequency in which you smoke it as to whether a drug test will turn up negative or positive.  Depending on how precise the test is it can also show up as a "trace".

    If you've done a flush from your local vitamin store.that day or hours before the odds are more likely for it to turn up negative  smile   

    Best bet is to do without for at least 30 days if your going for a screening, especially for a job (they tend to do the more accurate tests)