Abstract: A flexible tubing system includes flexible tubing and a balloon. The balloon is located at the flexible tubing's distal end and between the opening of the proximate end and the opening of the distal end. The distal end of flexible tubing is inserted into a pipe so that the balloon is surrounding by pipe walls. The balloon is inflated by forcing air or liquid into an air/fluid injection port at the proximate end of the flexible tubing until the balloon creates a substantially airtight blockage in the pipe, thereby creating an interstitial space between the inflated balloon and the clog. Then, air or fluid is injected through the opening at the proximate end of the flexible tubing to exit at the opening of the distal end of the flexible tubing thereby pressurizing the interstitial space and forcing the clog to move away from the balloon to unclog the pipe.