SWIM just recently smoked for the first time in over five months. He got blitzed, but that is beside the point. SWIM decided to go ahead and smoke because of this wonderful product that I had heard about that cleanses the system as long as You or I don't engage in any illegal drug taking 48 hours before the U/A is given. Has anyone had experiences with these cleansing agents? I amn't going to smoke for at least ten days prior to the meeting and use the B-Clean too. He isn't too worried, but just wants others imputs on the product or the cleansing products in general.