Yes, it WILL. If you can follow simple directions, it works. You are posting on a forum of people who have been beating drug tests for years. Do you think we are lying to you? There is NOTHING that will remove THC from your system. Nothing. Follow the dilution method to a T and you will be just fine. I have used it to pass over 20 drug tests over the years. I finally got so sick of drinking so much fluid that my bladder felt like it was going to burst that I am going to attemp Quick Fix synthetic urine on my upcoming one in 2 weeks. That is another very viable alternative to dilution. If it is observed, buy yourself a fake weiner.