ppl say that the detox dosnt work but thats because they dont drink it right. you are surposed to drink it that day like 3 or 4 hours b4 u go to the drug test and only piss once two get out the bad piss and the detox drink detoxifys ur piss. ppl think it wipes ur system clean but it only does for as long as u dont piss it out....i dont recomend using the detox drink but since u dont have to much fat on u it will get out of ur system faster cause thc sticks to fat. also a .3 a day isnt much you might not even have to do anything just quit. but keep ur motabolis going fast so keep up the excorcise.