xxtra clean?

Was just wondering, I got this detox kit to clean the marijuana out of my system, I may be tested here in two days. Anyways I quit smoking today, and am going to run probably 3-5 miles today and tomarrow, then before I go in for my meeting im going to take the detox kit, was just wondering if anyone has ever heard of these working or if they dont work..Ive heard they do..the detox kit I got is called xxtra clean, its for people with a larger body mass because my friend bought it and hes a big guy, but im not and he didnt use it so he gave it to me..will this still work? Im guessing since it has more of the detox herbs and vitamins that it will just work better...any comments would be appreciated, thanks

detox kits work i kno 1 hand but u can always go cheap and drink a gal of water before u take the test sometimes its a problem because u piss to clean thc is in ur fat cells the bigger u r the longer its there

Well I usually was just doing the natural method, no exorcise then quit smoking like a week and a half away and run 5 miles a day and drink cranberry juice, then drink a shitload of water before I went in and take b12 so it would show up piss yellow, but I didnt quit soon enough this time because I went to illinois and smoked with my buddy, so ya haha...well this is good to hear that this shit works though, thanks man