Posted 6/16/2022 23:03 (#9709063 - in reply to #9695488) Subject: RE: Basement Drain Backing Up
N Central IA
Had something similar, I used a jetter I bought on Amazon and a power washer and ran it down the drain, I think the low flow over the years had enough build up that it eventually slowed it down enough to cause issues, garden hose with hot water would probably work also.