read the first sticky!!!!! it tells all the info you need to know!!

basicly--- drink LOTS of water!!
---drinking that much water will make you're piss clear, so take any b vitamins or multivitamins (if they have vit b in them) tp make your piss yellow again
--- take creatine supplements (they check creatine levels to see if your piss is diluted.

but basicly, read that first sticky and he will probably pass the test!