Hi in my downstairs toilet i have had a smell in the downstairs bathroom which smells like a sewage smell its not any pipework this has been tested.
What we done 2 nights ago was to make a air tight seal on the toilet last night i poked my nose into the sistern and the smell was coming through the water what could this possibly be?
What we done 2 nights ago was to make a air tight seal on the toilet last night i poked my nose into the sistern and the smell was coming through the water what could this possibly be?