Nephrosis

Hi yalls, ok my problem is pretty simple and prolly pretty simple to fix.

Last time i smoked was on wends (took 2 relatively small hits), before that the last time i smoked was on saturday. so basicly its almost a week of clean, cept for that 2 hitter.

My question is.... Im going to be tested by a 5 point drug test that tests for coke, opiates, amphetamines, booze and thc....

Synthetic urine is a possibility but for now ill just stick to any dilution method that i can find. Does anyone here know if ANY detox drink will dilute/mask a test? It doesnt test for ph and all that crap... it either shows 1 line = dirty, 2 lines = clean, 0 lines = idk.... but i know it has a 0 line thingy on it. its from a LAB but its a tester that you piss in a cup, you have 5 prongs that stick out of the tester, you dip into the cup of urine and it will show you if you are pos.

My question is, can i dilute this method? I was wondering if there was a simple drink i can take just so i can assure myself i will pass.... i know EXACTLY when im going to take the test. Other then that... can someone show me a link to the dilution method involving the Asprine or soemthing like that, that could help the test dilute?