Normally? You don't. There are certain pills that one can take to completely eliminate the drug from one's system, but they can't be healthy. I've heard of anything from pills to working out to drinking water and bleach. Just stay away from drugs. That seems to be the best route.
no you'll fail for sure. seriously, get out of it if you can
No.
Just take the test. You'll pass it.
no no
No, sorry
no
nope, well, kind of. You can fool the test by using fake urine or by drinking a lot of water to dilute your urine the night before.
Don't do drugs!
you wont, sorry.
Yes.
No, and you don't deserve to.
You don't