Testing yourself with a THC test kit is a good idea. That way you'll know where you actually stand. When testing yourself, be sure to use the first urination of the day.

If you test positive, then you should really consider subbing if you really want this job. Your only other option would be dilution. Youd have to begin creatine-loading 3 days before the U/A and follow the steps outlined in the Dilution "sticky" thread......and pray.

Forget the magic "detox" potions. Do an Advanced Search with the terms "detox products scam dilution".