On A Hair Strand Drug Test How Much Do They Test?


2 Answers

Anonymous Profile
Anonymous answered
Hiya, please can you tell me if I have only used a small amount of crack it was a one off will it show in hair strand test. Thankyou.
James Wheeler Profile
James Wheeler answered
They take about 4 samples of hair from the back of your head, and try to get as close to the scalp as possible.

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