I took 1 hit of marijuana in a pipe 10 days ago. I am a non-user. Im taking a hair drug screen?

umm yes the hair test is alot more sensitive but if u only took 1 hit you should have nothing to worry about because the THC level is going to b so low that it would look like u were with some friends in a car smoking and u got a little THC from the second hand smoke. if not then u will not test positive but if u do u will not b fired for it.

Hump, unfortunately for you, a hair follicle test is more accurate than a urine test can be. There's a strong possibility that you will test positive. I'm so sorry!!! That kind of test is more sensitive and can pick up a drug for about 3-4 weeks after using. But with my experience with drug test, I can tell you that anything is possible. I've tested positive for Darvocet when I had never taken any. I've tested negative when the night before I had taken Lortab 10mg tabs for a migraine. So I know it can go either way. Good Luck!! NIK