Michael Lebowitz
Michael Lebowitz answered

Hair labs use extensive washing procedures that rinse out external contamination that might occur from 2nd hand smoke. These washing procedures are delicate enough to make sure that actual toxins deposited into the hair through the bloodstream are not washed away.

Read more here Hair Drug Test 2nd Hand Smoke

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Rooster Cogburn
Rooster Cogburn answered N. Harmonik's question

I had an employee once that had one in his car after a couple of D.U.I.'s .I wouldn't let him drink any after work but he did tell me that another person could sit in his car and blow in it and start it and he could drive. I needed him at work and that's … Read more

Toxic Hairball
Toxic Hairball answered Lacy milller's question

I think its pretty obvious you have a substance abuse problem. Maybe you noticed. Instead of worrying if you can slide by your next test, how about you live a clean life instead? You'll live longer, with fewer worries like this.

Deanna Hupp
Deanna Hupp answered rachel's question

Obviously if an applicant isn't using cocaine, heroin, meth, PCP, or pot, the assumption is that they should pass the 5-panel with no problem. Also, prescription pain medication and other prescriptions such as adderall, penicillin, novocaine, hydrocodone or oxycodone could be detected.