Bleach is old tech and will not work with todays testing. Many labs are now testing for the presence of bleach, using assays very similar to the ones here:
http://www.meditests.com/drugadtes.html

Why not use a clean sample instead? Besides, if you are brave enough to sneak in some bleach, then you are brave enough to sneak in a substituted sample.
Burnt Toast Reviewed by Burnt Toast on . Bleach Just wondering if anyone has ever used this as a means to pass a drug test. And I need definate info, as in, you did it yourself and it worked, how much you put in, what's the best way to do it, etc. Thanks for the info if you help me out, later. Rating: 5