Adulteration/Substitutions
There appears to be an increase in adulteration products, which are commercially purchased products brought in to add to a urine sample like Urine-Aid, Urine-Luck, Turboclean, and Klear in the hopes that the donor can pass the test. Laboratories monitor specimens to show if it contains an adulterating substance or if it is a sample that is not consistent with human urine. If these are found, no drug test is conducted it is automatically considered a ?refusal to test.?