My washing machine is backflowing into my sink when it drains. I have cleaned out the sink trap, which has improved the situation somewhat - it's still backflowing but not as much. Does this mean the pipes are blocked too?
Grateful for any help.
Post by carolh » Sun Aug 10, 2014 4:32 pm
Post by thedoctor » Wed Aug 13, 2014 8:25 am