- attempt to pop clog on main sewer line on yard line. No warranty on drain cable - successfully restored flow to main drain , and showed husband and took video however when letting the rain water into the sewer it backed up again very quickly let him know we need to run a camera and figure out what issues are in the drainage system causing this. However he would not like to do any thing further currently. Did explain the sewer will continue to back up from now until the rain drain is plugged and pipes are repaired