What Do I Do if I Get a False Positive on a Drug Test?
If you get a positive result on a urine or saliva drug screen, ask for a more specific confirmation test, such as a blood test or a hair test. These are more expensive tests, but they are much more accurate.
If you are using a full-spectrum product with small amounts of THC, these tests will either show a 100% true negative or a small level of THC. This quantification of THC will help differentiate between use of a hemp product vs use of a marijuana product.
If using a THC-free product, these will show a true negative 100% of the time.