Thank you so much for your advice, I have a bf who is not very good at Asking for help so I will let him know of your advice. Much appreciated thanks again.
So I had a dishwasher installed and since then I've had an awful damp smell in the kitchen. The waste pipe going into the ground was cemented in and the area around the waste pipe was wet. We removed the concrete and made sure there were no blockages and recemented it back but it's still wet and...