What can you take to pass a urine test for methamphetamine?

Couple ways to do this but its not for the fridgid......The thing is prision time on deck for me is 12 years and i have only been snaged one other time 11yrs ago....... READY: 1st way get a cath and as large valume flushing syringe as possable 45 min before test drain bladder and fill with as much vegi oil as you can hold....Keep it in there for as long as you can before test.... then drain.. flush once with small amount of distilled water.. then fill at last min with synthetic pee...... 2nd way is cath cut in half with a rubber fixed to end...it must hang off by atleast 2 inches ... place into bladder fill with syn pee and pull back until cath slips out of bladder leaving filled bulb in bladder... then cut cath to fit just inside the head while soft..put a stopper in end that can be pulled easy while you pull out to pee . i use a fishing swivel modifyed so i can clip it my underwear.. make sure you squeeze shaft so cath stays in place in there... then just push it back in to bladder and the syn pee will be foreced out thru cath when done just pull forWord and cath will pull out of bladder then zip up and get out ....clean up latter.....GOOD LUCK Couple ways to do this but its not for the fridgid......The thing is prision time on deck for me is 12 years and i have only been snaged one other time 11yrs ago....... READY: 1st way get a cath and as large valume flushing syringe as possable 45 min before test drain bladder and fill with as much vegi oil as you can hold....Keep it in there for as long as you can before test.... then drain.. flush once with small amount of distilled water.. then fill at last min with synthetic pee...... 2nd way is cath cut in half with a rubber fixed to end...it must hang off by atleast 2 inches ... place into bladder fill with syn pee and pull back until cath slips out of bladder leaving filled bulb in bladder... then cut cath to fit just inside the head while soft..put a stopper in end that can be pulled easy while you pull out to pee . i use a fishing swivel modifyed so i can clip it my underwear.. make sure you squeeze shaft so cath stays in place in there... then just push it back in to bladder and the syn pee will be foreced out thru cath when done just pull forWord and cath will pull out of bladder then zip up and get out ....clean up latter.....GOOD LUCK