Posted 3/6/2019 15:54 (#7363263 - in reply to #7362412) Subject: RE: Kitchen sink drain
just a tish NE of central ND
First off, its anything but a plastic pipe, replace it with pvc plastic when you take it off to clean it out.. Galvanized and black steel pipes are forever plugged. PVC with go much longer time before causing issues for some reason.