What's smokin' everybody? First of all, all of you are very helpful and kind for your input on the threads here - and I apologize if I'm repeating a question, but I can't find the answer I'm looking for, and I've been looking for awhile. I plan on using the dilution method, as it's been about 3 weeks since my last use. My question is this... If I follow the dilution technique, and take an at-home test once I start urinating every 20 mins or so, HOW LONG will I have before I will come up positive for the UA? I wouldn't think it would take me more than an hour, maybe a touch longer but probably not, to get from my house to the diagnostic testing center and pee. Any advice/thoughts? Thanks for your input.