The best bit is that the lowdown comes from YOU. Round here, you are the influencer. You shape the board and make it great. We want you to get involved by writing posts and comments to inspire us, teach us, challenge us or simply make us laugh. The power is in your hands, literally.
Your drain is blocked. It happened to us last weekend. Running the shower upstairs and it was coming through the sink in the downstairs loo (connected soil stack). They put a camera in the drain and there was a plant (like moss matting) growing in there. That’s been removed and we now need a patch to repair the fractured pipe.
Try taking off and clearing out ur u-bend under the sink. If that is clear it will be a blocked pipe outside. Wouldn't imagine that to be the case tho as usually an inlet pipe that would freeze as it has water in it. I had it once as teenager n it was the u-bend. Wasn't thinking about fat concealing from frying pan etc. Never will make that mistake again lol. Fix quick tho cos all the dirty dish water goes into the machine also.