If you are subjected to a drug test without being informed prior and you were not informed of it earlier in your work contract, then you can take legal help. A lawyer will be the best person to ascertain your situation and help you out of it without further complicating the process for you. They can easily find out one way or the other to help you as they face such cases every other day. In fact, they come up with several ideas under their sleeve to flush the drugs out of your system, could tell you the places where certain detox drinks are readily available for you to consume.
For any drug test, it is important that you flush out the entire drugs out of your system. This could be easily done if you keep yourself hydrated. Ideally, 4 -5 glasses of water in the morning as soon as you get up and passing urine 2 3 times in the morning before you take the test indicates you have flushed out a maximum of drugs. Your first urine of the day is supposed to have a concentrated amount of drugs in it and it will be advised by your lawyer how you need to pass urine at least 2 times before you go sit for your test.
Any kind of legal help will be able to advise the best detox for urine test and consume it regularly will ensure you are completely clear of any sort of drug in your body. Caffeinated drinks, in general, have the ability to flush out any sort of drug in your stream. Drinking a strong coffee often during the period of the test might help you keep relaxed as well as clear any drug traces from your system. Detox drinks are capable of even helping habitual users.