Washer backing up in tub and shower...
Hi guys, this is my first post here, ill try to describe problem as best as I can.
I have a sink and a bathtub in small bath, sink drains fine but tub drains slow, and no backup when washer drains. The kitchen has a dishwasher and a sink, drains fine but little backup when washer drains. In the master bath I have a big tub, a shower, 2 sinks, the all backup bad when washer drains. The tolites are on separate pipe than everything else, while washer, dishwasher and all other drains run in same pipe. I have run a 20ft auger in ever drain and also used chemicals.