Chibi, 1st, any clean urine will do. Age or sex of doner does not matter, only that it is drug free. Do you have a smoking friend with a young child? My 6yo's pee has passed twice. And if you were going to spend $$$ on a detox, use that money for a clean substitute sample. Depending on where you live, it might even be available at your local head shop. If you need links to urine vendors, just ask or Google.
If you still can't get free pee, and use dilution, without loading with Creatine, statisticly around 25% of those following the guidelines come up dilute. With Creatine loading, that number drops to below 5%. And about 10-20%, myself included, need at least 7-10 days abstainance before levels are low enough to pass with dilution, period. Hope that helps. N2