Recently, due to meth use/abusemy son and daughter-in-law were ordered to participate in a drug test, , She made several appointments, cancelling and/or not showing up, finally 45 days later, she completed the test. My son has custody of the children and completed his test within a week. My daughter-in-law has very long hair that is colored, high-lighted, etc. She bought cleansing products from a smoke shop (out of state) to cover up drugs. She possibly used "Rid" that supposedly covers up/causes the test to be negative. We know for a fact that she still uses Meth and Pot, yet she was negative. Is there anything she can do to her hair that would change the results, or cause them to be negative? Would a "hair-straightener", hair colorant or lightener change/alter the results? What could she use to cause it to be negative? I hate this insinuation, but does she know anyone at Rabiner that helped her? Her mother/stepdad work in the health care industry. Please respond ASAP. Martha Moore ...read more