Over the past 3 days I have taken 1- 7.5mg Hydrocodone tablet a day. Not prescribed to me. I was offered a job today (Aug. 13th.) and may have to take a test...not sure yet. I am supposed to start on Sept 3rd, so sometime between now and then I need to go in and sign paperwork, at which time I assume i will be told where to go to take a UA if I do have to. When would be a safe time to go? I have read that it takes anywhere from 1-6 days for hydro to get out of system, but I want to be sure. ....