How does vinegar flush THC out of your system?

Drinking lots of water in a short amount of time will only dilute your urine. I don't think that vinegar would be that great to drink, unless you like drinking vinegar. Drinking lots of water, cranberry juice, sugarless iced tea and the like will make it so your pee is clear and hopefully you have diluted the THC metabolite enough so the test will not detect it. THC is absorbed into your fat and slowly excreted by your body. Tests for THC detect a metabolite in your system. If you get high a lot then you have a lot of it in you. Therefor, you would have to dilute your pee more than someone who only smokes occasionally. If you can get away with it, the best way to pass a urine test is to bring in someone elses clean pee and put that in a cup. You'd have to figure out a way to keep it warm because they do test your urine's temperature. Products that claim will allow you to pass a drug test are usually phony. They're simply a liquid that goes through your system fast and dilutes your urine. It's probably healthier to just downsome liquids and go meet your fate.