First of all congratulations to Alex for not having to take a wiz quiz I am happy to see that worked out.

As for Webdox and Burnt Toast comments:
Spreading misinformation in a forum where careers, families, and freedoms depending on the outcome of a U/A is downright irresponsible. The drug testing forum is not a playground.

Speak for yourselves. I wish I could tell you exactly where and when the people I know who smoke chronically were tested for marijuana and passed their tests using products from head shops. However this would compromise the whole reason for taking these products in the first place. One person working in an environment where random testing is routine has passed at least 7 times.

I believe it is irresponsible of you to suggest that these products are ineffective. Failing a random test is far more likely to affect careers especially as well as families and freedoms as you have mentioned. Regular folks should not be eliminated from the work force just because they test positive.

I will check the sticky thread as suggested and I am open to scientific information. You can say whatever you want on this forum, however, you can't deny what I have seen with my own eyes. Maybe you can duplicate what these products have at home or make artificial urine. I find it easier to just drive by the head shop.

As far as water, cran juice etc. urinating will definitely pass fat cells that store thc. So drinking and exercising and peeing will help you pass a test in a shorter time than not drinking extra liquids or exercising. This might mean 2 or 3 weeks instead of 4 to 5 weeks. I like your explanation about liquids diluting the thc in the urine prior to testing as well.

I have not checked the sticky thread yet but I have not heard of any way to get around the hair sample test.

To be sure there are work app tests, DOT tests, military/security tests, olympic testing etc. and there are different qualities and types of machines analyzing the samples. The test for olympiads can detect the above mentioned masking agents and that alone is cause for a failure at that level or the Tour de France for example.

Sorry if I piss anyone off but lets hear from the scientists.