Hello all. I have a washing machine in garage that sometimes overflows. I’ve snaked it 25ft snake and that seems to help for awhile. Now the kitchen sink is overflowing when running the dishwasher and the washer is overflowing again. There is about 10 ft between washing machine and kitchen sink. Nothing else is the house drains slowly or backs up that I noticed. I’ve had a plumber out and he said he felt no blockages when snaking. Any ideas would be most helpful.
Thanks
Mitch
Thanks
Mitch