Can't be buggered right now to go check the other forum but for drug tests, drink atleast 2 gallons of water and juice, go to the store and get some anti-oxident pills (near the vitamins) and take 4-5 of them depending on your body type. That's what I do and I get tested by the State and I've always passed.

I have no idea what the "vale solution" is though, but good luck.