text: you said "out of your blood"? none of the ideas above will work for a blood test. they might for urine.\n\nwatch out for the products like golden seal..... the place i send my employees will detect products for cover-up.\n\nDrink alot of water....\n\npot stays in your system longer than most stuff. drink 4-6 liters of water a day. it will be gone in a week or so.  unless you extreamly over weight. (fat cells ya know)\n\ndont ever give up the first piss of the day! you'll get cought.