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It takes about 3 weeks to clean out your system for a urine test, drinking a lot of water, and exercising often can speed up the process... there are supplements online to help but most of them are rip-offs, I have not heard of any that really work. If you're not certain about the outcome, sqeeze a alcohol (sanitier) wipe into the urine, or if you're gutzy, dip the whole towellette into the piss, if this is not one of your parents administering the test, you can run into a bunch of legal issues... don't do anything illegal

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16y ago

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