.... we think of stale wee. The previous owner had a young son, and I cleaned quite a lot of sticky yellow wee spots off the wall behind the loo itself. He must have got some on the floor too we think.
Its a berber twist carpet, quite large twists. I think I am going to hire a carpet cleaner and give it a go myself - should I get a steam cleaner? Or a carpet shampoo-machine? Any tips where to get it from. Thanks, ladies!