Nothing - I have seen so many people fail drug test (I've been on probation for 2 years_ because of stupid tricks that they have tried.
Nothing can clean out your system except detox products that are very expensive. Even those only temporarily clean out your system and some test now can tell if you pee is diluted because of detox and water - and you still fail.
waiting it out. sorry :(How can I flush out my system after smoking marijuana?
detox kits at General Nutrition Stores they work sometime the same dayDoes marijuana show up on prenatal tests?