Quote Originally Posted by MagicalHerb
probably not, my solid guess is that you will fail, anyways if you cant pass the legit way try getting some clean piss and if that doesnt happen then tape a visine bottle of bleach to your thigh, drink lots and lots and lots of water and take vitamins, and when you have to take the test fill the container mid-stream and then give it a good squirt or 2 of bleach. not so much that it reeks of bleach, but as much as you can without it being easily noticable. because i heard bleach screws up the results and can make it come up negative.
that's ridiculous. all bleach will do is make them think you're pissing acid.

just stick with the very well written faqs at the top of the page. substitution seems like your best bet due to limited time. gluck.