Replacing a toilet shut-off valve is a relatively simple plumbing repair that can be completed in a few minutes. A shut-off valve is a device that is used to turn off the water supply to a toilet. It is typically located behind the toilet, and it has a handle that can be turned to either the “on” or “off” position. Over time, shut-off valves can become worn or damaged, which can lead to leaks. If you notice a leak coming from the base of your toilet, it is likely that the shut-off valve needs to be replaced.
Replacing a shut-off valve is not a difficult task, but it is important to follow the steps carefully to avoid any damage to the toilet or the plumbing system. Here are the steps on how to replace a toilet shut-off valve: