i know there r durg thingies on weed sights like a drink mixture that u drink a certain time b4 ur test and its 100% sure to give u a clean test ive seen em on 420.com and overgrow.com go to the lniks section and look at the ads they usually have stuff like that
As I explained in my PMs to Fractual, even abstaining from drugs does NOT guarantee you a passing grade on a piss test. People who have never used drugs fail them all the time! Some kinds of foods, prescription and OTC medications, and even some medical conditions can trigger a false positive. Add in the risk of laboratory mixups and cross-contamination, or even willful falsification of results, and you get an overall false-positive rate that exceeds 5% for many of these tests. While any positives are SUPPOSED to be confirmed by a much more accurate (and expensive!) testing method, they rarely are, especially for pre-employment tests, where simply hiring somebody else would be cheaper and easier than retesting your sample. They only way to be sure of not failing a urine test is to refuse to take the damned thing in the first place!