I would use a substitute (even though the whole temperature of the urine stuff worries me) if they didn't stand right behind me while I'm doing the test. I'm going to be testing myself after I use the stuff from GNC I just need to know what to buy since they don't have any kits that simply say "Clean your system of marijuana" I have no clue what to purchase.

I've found this page passyourdrugtest.com but don't understand why someone would buy a more expensive kit that takes longer to finish. I want to buy the $75 kit from there but how do I know the site isn't a scam or something..
jakez Reviewed by jakez on . How do you completely clean out your system? (under 30 days) Ok I've read just about everything in this part of the forum and it has been useless IMO because there are so many ways people say to pass a test and then others come and say it didn't work, don't know what to do, come up with other questions and generally just leave me completely stumped, confused, and worried. The tutorials are not detailed enough and the variables (height, weight, smoking schedule, time sober, etc, etc) are all over the place! I'd like to know what I can buy at GNC that Rating: 5