How to Clean the Sewer on Own when there is no Plumbing help Available? Generally speaking, it would be better to call for the professional when you have to unclog the sewer pipe or when there are issues with the same. You must therefore call for someone who has expertise and experience in sewer drain cleaning. But there are chances that because of emergency situation you may have to take things in your hands. At such times, ho you must get ahead? Just read on for the best solutions.