For this outwardly straightforward process to occur without issues like sewage spills, the main parts of the toilet — ...

Bend or adjust the toilet float arm so the tank stops filling when the water level is 1/2- to 1-in. below the top of the overflow pipe. If the fill valve still leaks, replace it. Your toilet ...

Here’s what you need to know about frozen toilets and pipes, plus tips on thawing them out enough to get things flowing again.