Hope someone can give us some guidance.
Each time we flush our upstairs toilet and occasionally when we use the sinks in the house we get a horrible smell in the kitchen and hallway. If you go out the back of the house you can also smell it there. What can we do? And if we need someone to come out how much do you think we are looking at? Many thanks
Has the smell just started.
Have you had any work done in the house prior to the smell.
Is the washing machine/dish washer in the kitchen if so make sure
the plastic u bend is attached to waste along the flix hose outlet.
Make sure every thing that is connected to your foul drainage system
is sealed trapped and air tight.