Really? 10 years ago, and you were depending on it now? That's like having a girl over to watch a VHS movie because VHS was the shit 10 years ago. Come on buddy. You know what I've never seen fail? Water. Lots of fucking water. It's like flushing your plants, except it's your urinary tract. I've seen people, seriously, SEEN, shit, smoked with them, people smoke the morning of a test, and drink gallons of water between that time, and the afternoon that day when they took the test, and saw them pass their test. I know they passed because I drove them to work when they got the job.
Flush your shit by drinking water whenever you're not doing something that prohibits you from drinking water. It works. Flush motherfucker, flush!