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approximately detection time for hair drug test is 90 days , longer if they use body hair

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14y ago

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If you perm your hair can a test still detect weed?

Yes - as getting a perm will do little to change the contents of the inner hair shaft and follicle.


Would weed show up on leg hair test with one hit inhaled?

It is unlikely that a single hit of weed inhaled would be detectable on a leg hair test, as these tests are typically used to detect long-term drug use patterns. Hair tests are more sensitive to regular and frequent drug use over an extended period of time.


Can you get tested positive in hair test for weed by kissing someone?

No


How long weed stay in your hair?

However long your hair is, that is how far back they can test it for THC. Hair grows about 1/2 inch every month, so it is safe to say that with one inch hair, you can be tested back to 2 months.


If you hit weed a couple of hits 2 months ago will it show in your hair?

It's unlikely that a couple of hits from 2 months ago will show up in a hair drug test, as hair tests typically detect drug use within the last 90 days. However, individual factors like hair growth rate and the sensitivity of the test could impact the results.


If you only smokes weed once 14 days ago would you pass the hair drug test?

probably not. depending on how fast your hair grows and how often you cut it the hair test can detect drug use from years ago. the drug begins in the root and hair grows approx. 1/2 inch per month, you can clearly see that that will stay with you for several months if not years


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.


What are the standard drugs tested for in a hair drug test?

Hair follicle testing can test for any and every drug there is. The drugs can be traced back some to two years since the last use of the drug.


You quit smoking weed 75 days ago is it possible to pass a hair test?

Depends on how long your hair is.


Can they find weed in your hair after 61 days?

Hair tests go back about ten years


How much weed will cause a hair follicle sample to test positive?

One hit...


Will you fail a drug test smoking fake weed?

No, I have passed urine and hair folical.