I have a drug test in 3 days, the last time I smoked was about a week ago today but before that it had been about 2 weeks. I'm a bigger guy (about 6 ft 250lbs) but I've been working out a drinking a lot of water. How worried should I be? Should I use one of those liquid formulas an hour or so before my test? If I do that and the dillution method will that help me twice as much? This is for a great job and I don't want to mess it up!
You don't need to do both, the dilution method will do the trick, and buying the formula would be a waste of money. Not to mention, doing both would certainly make your urine way too dilluted.