Drinking water in the days before the test does not help.

Take B2 or BComplex 2-3 hours before the test for color.

The hometests have a similar cutoff to a majority of the tests. If you have the time, you can buy them much cheaper online (google it). I got mine for under $2 a piece.
suzieque Reviewed by suzieque on . drug testing at hospital im going to be getting an interview at this hospital for a pharmacy technician spot but i know im going to have to take a drug test. ive been smoking pretty much every day for about 5 months now i stopped for a week and started again for about 3 or 4 days but ive been clean since like the 7th.. i know not to long. my buddy has some synthetic urine he is willing to sell me and im thinking about doing that. he says his friend just got a job at the post office using the same stuff so i Rating: 5