Azos does nothing to help pass a U/A. The people that passed were also drinking fluids with the Azo. The fluids have effectively diluted their THCA concentration to where their urine sample registered a negative. These people wouldve passed anyway just on the fluid consumption alone and without the Azos to go with it.

You cannot rid the body of THC by "flushing" with fluids. Drinking fluids in the days or weeks before the test is of no help. THC is fat soluble and not water soluble. You cannot "flush" THC from the fat cells like you can wash dirt from a car. It does not work that way.
The purpose of drinking fluids is to dilute the THCA concentration that is present in the bladder. The idea is to dilute the concentration to where the urine sample registers below the cutoff thresholds of the drug screen. This dilution phenomena, however, is only temporary - once the fluids ingested had all been urinated out, the bladder is replenished with fresh THCA-laden urine by the kidneys, and thus, the donor would resume testing positive for THC. Therefore, drinking fluids is only helpful on the day of the U/A.

There is nothing, other that time and exercise, that can permanently rid the body of THC.


For the DOT test, you should consider subbing, using a clean persons sample or synthetic. You wont be observed on a DOT test unless you had been suspected of tampering.