Drug Tests

If someone has been clean from all drugs for 9 months but then smokes crack for one night can they pass a hair follicle test after two months?

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Wiki User
2011-09-12 21:30:25

Hair tests can test positive for as long as the hair is still

there, however, crack, being a very low dose drug that clears the

system very fast may not even be detectable if it was only one

night, but rather than run that risk, get a specialty shampoo,

available at most headshops, or shave your head.

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