So the other day i posted a topic about how i had taken a drug test and used Xstream fake piss. Well it worked and i got the job! I had very little hopes of it working and couldn't find someone with clean pee to use. It passed an at home drug test and then it passed the real thing at a labcorp. (i did a trial run at my house lol). All i did was ace bandage it to my leg, and i wore sweatpants with like the elastic bottom incase it fell out of the ace bandage. If you decided to use it like i did follow the directions on the box its simple, dont add any of ur pee to it and fill only to the minimum fill line. And i think few people asked, it was perks and weed in my system.