Dealing With Nasty Toilet Smells: Advice For All Mummies If you have noticed that your toilet isn’t smelling as fresh as it usually does, then it might not be because it hasn’t been cleaned in a while. Foul-smelling toilets can come about because of problems further down the system in the waste pipe outlet. If you have noticed a buildup of odour that isn’t going away when you clean the bowl, then what should you do to resolve the problem? […]