0
9 months
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
How far back can a drug test go for weed i have to take a drug test 10 months from now and i herd that some test can go back as far as a few years is tht true?
NO... this is not true! The furthest back a drug test can go is about 6 moths if they use a sample of your hair. Urine drug test can only go back as far as a month.
How far back can you test for drug use?
10years
How far back can a urine drug test show usage?
It depends on the drug.
Will you fail a hair drug test if you haven't use for three months?
Hair drug tests can go back seven years. It is not against the law to ask how far back they test before you submit to the test
How does the swab drug test work and how far back can it detect drug use?
it will only detect MAX 72 hrs
How far back does a mouth swab drug test go back at maxamium?
5 years
How far back does the mouth swab drug test detect Oxycontin?
12-24 hours after consumption.
I have a Hair drug test coming up and the last use was 3 weeks ago am i okay?
No, they look back three MONTHS on a hair test but they can look back as far as your hair will let them.
How far back does a hair test for weed detect?
approximately detection time for hair drug test is 90 days , longer if they use body hair
Can a hair test detect past 1 year?
Yes, a drug test done on hair can go back as far as they cut, but typically they test the hair closest to the scalp which has the newest cells.
You have taken vicodin 3 times 4 months ago will it show up on your hair drug test?
hair drug tests will show all drugs that you have taken as far back as 7 years. they test the hair folical.
How far back does a drug abuse screen go?
It depends on the particular drug and on the particular test. Some drugs metabolize quickly, such as alcohol, assuming the liver is healthy; others, such as marijuana, might show up for months. If the test is sampling hair, it can go back even further. Bottom line, as is usual, is if you don't want to test positive, then don't do drugs.
