there is no quick way of passing a drug test-you must be off the drugs in order to pass it. keep in mind that some drugs stay in your body for some time even if you havent used it recently
drink a lot of water before you take it!
Fruit pectin, its the stuff used to make jams and jellies thicker. You can find it at any good supermarket. Just put a couple teaspoons in a 8 oz. glass of water 3 times a day about 72 hours before you have to take the test. Will fool a standard urine test but not the really sophisticated ones.
Works best for cannabis which stays in your system for 30 days.
I believe GNC carries something to cleanse your system but not sure how long it take.
The best way to pass a drug test is do not take drugs… Hense the word “ILLIGAL”. Just think about it.