My bathroom sink backfills and very slowly drains away. I have removed the u- bend pipes, cleaned them, and put them back. When disconnected i have filled the wast pipe to see if this is blocked, it is fine.
When i put the u-bend back togeather as soon as i started the water it filled up from the bottom of the u-bend and back into the sink. Have i put this back incorrectly? It only seems to go on one way, how can i rectify this?
DIY how to tutorial projects and guides - Did you know we have a DIY Projects section? Well, if no, then we certainly do! Within this area of our site have literally hundreds of how-to guides and tutorials that cover a huge range of home improvement tasks. Each page also comes with pictures and a video to make completing those jobs even easier!