Whether or not the test will come back positive depends on a few factors. The two most important are the length of hair collected (longer hair gives longer detection times) and the usage pattern of the individual. If one frequently used/uses recreational doses of cocaine and the hair test took the usual maximum of 90 days' worth of hair, then it is likely that the test will screen positive for cocaine.
how long will alcohol stay in your hair folical
yes a hair folical test can trase back 20 years
yes it will i had a hair folical test done a few yrs ago and everything came up,a hair folical test can go bk for as long as they want it to but it all depends on yr hair length
Pull the hair out from the root.... of hair folical
an inflammation of the hair folical
its hair FOLLICLE test and you need hair razor.
Yes if they test for it.
No. What's in the hair, stays in the hair.
Yes
Yes because it is an opiate.
It's not if testing for drug history.
No, I have passed urine and hair folical.