So I went 72 hours without smoking and had 2 bowls last night because my drug test was delayed. I will be using my precleansing today to hopefully flush the bit I put in my system last night. Im not sure of the exact day of my test however, it could be surprise tomorrow because im filling out my background check today. My boss (future boss hopefully!) left for vacation so its either tomorrow and possibly screwed or it wont be until Wednesday or later. Its pre-employment test. Has anybody used mega clean, or any other from the detoxify brand? (xxtra clean, ready clean) What did you do to prepare, did you follow instructions, and what were the results?? I know theres lots of questions there. Im testing myself at home before I go and I have a clean friend willing to pee for me if I get a surprise test and fail at home. Thank you in advance :jointsmile: Oh PS, Im medical with 1-2 grams daily exposure.