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		Body hair test 
		I found out that I had to do a drug test about a week ago for preemployment. I get to the place and I have to do a hair test. I've shaved my head for years now so they had to take some under arm hair. 
 
 The thing is, I've smoked once about 13 months ago. Should I be worried since they took body hair? I've heard body hair holds it significantly longer.
 
 
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		Body hair test 
		I'm no expert, but I have spent alot of time digging through this forum and others.  From the research I've done, body hair does in fact give a longer detection window, but there is debate over how long.  I've seen some info that says a year and others that say three or more.  It sounds like with your single use, and the length of time since you smoked, you're probably in the clear but I would suggest you search the site in more detail.  As I've been told, Deige and Jerry G are the true hair test gurus, so I would defer to posts you find from them.  Good luck! 
 
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		Body hair test 
		Just an update. I passed! Thanks for the input. 
 
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		Body hair test