Generally THC stays in hair for 4-6 months and they don't usually test the hairs on your head either, maybe the hair on the back of your neck, they usually shave off hair on your arm or some discrete area. If you where paranoid about it you could always shave off all the hair on your body, then there would be no way it would come up on the test because you'd have all new hair for shaving.
LordSmaug Reviewed by LordSmaug on . hair test in 2 days please comment ok so here is the deal i got hired to work at a casino and they require a hair test. i knew i was going to be getting this job so i quit blazing about 4 months ago. i have short brown hair and will be clean about 128 days when i get tested. should i pass easily or should i do something to help me pass. also this is what strikes me as very strange the casino used to send people to the lab to get hair tests done and it took like 4 days to get the results but i found out that i ahev to come in Rating: 5