Hi all , I used Quick Fix Synthetic Urine last Thursday and today the Company doctor called asking if I was taking anything ? I said no , and he told me that something interfered with the drug screen and I had to retest while observed. This told me that he knew I was hiding something , I smoke a bowl with the wife every night I usually take 3-4 hits I am 48 and have smoked weed for years since I was 15 it helps me a lot , so I'm drinking a lot of water , taking niacin at 1000 mg a day , today being the first day , along with that I take creatine , and apple cider vinegar with mother it's organic stuff , from what I researched this should allow me to use own urine if done right , any ideas or any feedback is greatly appreciated I'm moving into a house I can't lose my job over weed , being a tractor trailer driver , it's my only way to make money !