I have some of that instant detox drink[http://www.nutritional-liquid-vitamin-supplements.com/detox-drinks-detox-drink.htm] and i wanted to get your input about the drink, how to use it, when to use it and if it is actually effective or not..I really need this fkn drink to work cause i have a drug test coming up soon and sadly it is my last resort cause weed is so fkn hard to get out even though i have been clean for a while and drink nothing but water and exercise.