Well first, the stuff about niacin is complete bullshit, and people have visited the hospital because of this myth (from OD'ing). Also, I hear that sometimes those drinks work, and other times not, so I wouldn't risk it. So perhaps you have a clean friend who could piss in a bottle for you? Tape it to your leg ikn a small bottle, near the crotch, until you give the sample, so it is warm when you give your employers the sample. Also some head shops sell synthetic urine I believe. Though if you are able to wait a few weeks somehow, do that, and perhaps buy some urine tests from the pharmacy to make sure you already piss clean before you give your employer a sample. Also, search forums specifically about weed, and you probably could have found this information yourself. In the future, keep weed-related subjects in weed-related forums, k?
