Do you have very: long hair? While hair follicle tests enjoy a mixed reputation, when they do work accurately, its hard to refute to a potential employer. Most people take other tests that are shorter-acting (urine, blood), which is what you might ask your pre-employer to accept as proof that you are clear.
Answered 5/11/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
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