>>20911997yes i have been in your position before it is quite simple really
you will begin this regiment 8-12 hours before testing, also go buy a test so u can verify being clean before you actually test.
so 8-12 hours before start guzzling water by the gallon, you have to pace your intake but you will know you are close when about every 10-15 mins u got piss. also any urine you excrete should be basically clear, no color at all. as thc isn't soluble in h2o you will be giving your po just water that came out ur dick. if u can't do this for w/e reason go spend the 100$ on a wwizinator 200$ gets u the fake pp