Suprise drug test tomorrow. Panicing. Help!

I recently accepted a job and was told that I would take my drug test on the day that I started working, which gave me a month to detox. I received something in the mail stating that I had 24 hours to get to a local facility and be tested. Needless to say, I'm freaked out.

I've been a regular smoker for some time now. I'd say I average a bowl or two per day and have for the last few months. Some days I don't smoke, but 6 days a week average sounds about right. When I found out about the job a week ago, I stopped immediately. I'm 6'1, 200 pounds, and began working out 3 times per week about three weeks ago.

What can I do between today and tomorrow to help me pass this thing? I know that's it's a Quest Diagnostic 6633N SAP 10-50 GC/MS. I've been taking cranberry extract twice daily for the last week and have been consuming a good amount of water.

Thank you for your help!

At this point you're pretty limited what you can do. Either sub, with synthetic or clean urine. Or just drink lots of fluids in the morning of the UA and hope they'll let you retest. I would go the sub route if you can.