Its called synthetic-urine, and it is your friend.
See, that
could work, if it wasn't a government test. Because for one, when it's a government appointed test, they can AND will watch you give your urine specimen. They will literally stare at your dick, so they know it's YOUR sample, and it's not anything else. Whether it's the synthetic urine, someone else urine, or anything else. And if you DO some how happen to pull it off, and succeed with passing the initial test, you'll get fucked when it's sent to the lab, and the results come back %100 adulterated. Or, if you're like this one dumb ass I know, your results come back and you're pregnant.
Short version: Government can watch you piss. Synthetic urine, or anything else, won't work. Period. Don't even try.
In the paperwork you signed, it should have said specifically what you were to be subjected to and what the repercussions would be if there were to be any tests. How I would act in your situation would totally depend on what that paperwork that I signed said...
I agree %100 with this answer. Because, in
some situations, you won't be required to take a drug test throughout the duration of your probation. But, even if you get popped for something that isn't drug related, and you just sign the paperwork without reading it, it COULD mention the possibility of a drug test.
And, while you're thinking "hey, I didn't get drug charges, so I won't get drug tested. So, that means I can smoke!" And then you blaze, and two days later, you get piss tested, and you fail.
Damn, sorry for such long responses. Lol.
Short version: Don't smoke while on probation. Take a six month tolerance break, and imagine how fucking baked you'll get, once you can blaze again!