Saunas and sweating are of no help because very little THC is excreted via sweat. The rest is being excreted via the urine and bowels.

An increased metabolism is not a good idea if the scheduled test is days away. Instead, it should be decreased. Anytime fat cells are burned, the stored THC metabolites get released into the bloodstream, and end up in the urine and the bowels. For the 3 days before the U/A, you want to stop all exercising and be as lazy as possible to prevent excessive THC metabolites from being released into the bloodstream, which end up in the urine to be detected.

Drinking water days before the test is of no help. It may make you urinate frequently, but the rate in which the THC metabolites are filtered from the bloodstream by the kidneys remains unaffected. Drinking fluids is only helpful on the day of the U/A. Thats because by drinking fluids, you are diluting the concentration of THC metabolites thats present in the bladder - in an effort to make the sample register below the cutoff thresholds of the assay screen.
Its a balancing act and the phenomena is only temporary. Once all of the fluids taken in had been urinated out, a dirty donor will resume testing positive for THC.
Burnt Toast Reviewed by Burnt Toast on . Passed Home Test at 50ng but not 20ng Test: HELP :wtf:Hello all, I NEED HELP! I passed 2 home tests which test at 50ng but failed a lab test that looks at 20ng that I took on my own. I haven't smoked in a month but before that I was heavy smoker. I have been overdosing on water, detox teas, and formulas! What can I do? Real test for a potential job is in about a week.:( Rating: 5