Blood Drug Testing

Does anybody have any experience with the First Check Home Drug Test Kit (for THC)?

Any knowledge on the accuracy? Further than what it says on the box...

Public Comments

1. it is fda approved. same accuracy as assay tests used in labs and probation offices. detects > 50 nanograms.
2. If there is a detectable amount of THC in the urine it will show you a positive.These tests are the easiest to "fool" and can be passed just by drinking a lot of water and diluting the urine.