approximately detection time for hair drug test is 90 days , longer if they use body hair
Yes - as getting a perm will do little to change the contents of the inner hair shaft and follicle.
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.
No
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.
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.
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
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.
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.
Depends on how long your hair is.
Hair tests go back about ten years
One hit...
No, I have passed urine and hair folical.