Will a colon/body cleansing kit clean marijuana from your system?

It's a cleansing kit consisting of not only a colon cleanse, but also a liver, lymphatic, circulatory, and kidney cleanse… I have a guaranteed job at a movie rental place waiting for me, all I have to do is turn my application into the manager who I got in good with … but that means I have to stop smoking marijuana (also I want to) but I also want a "farewell" smoke tonight lol … so keeping in mind that I'm into fitness, I exercize regularly, will the body cleansing kit help?

damn pothead…………..