Connect the toilet supply line to the new shut-off valve. If the supply line includes a compression nut, you can remove and ...

1. Turn off the Shut-Off Valve Behind the Toilet. Your shut-off valve is usually located at the bottom left behind the toilet. You’ll see a pipe coming from the tank and attached to the wall ...

Shutoff valves can leak at several points, but the most common leak is water seeping out around the stem nut. A leak of this type can sometimes be stopped simply by tightening the stem nut a bit.

Install the T-Valve to your toilet's existing supply line: Included with your new bidet seat should be a T-shaped valve, called a "T-valve."This will divert water between the toilet and the bidet ...

Shut off the water coming into the toilet using the shut-off valve—usually a few turns to the right until you feel resistance—then flush. Without the water source, the tank will empty into the ...

Most fixtures also have their own shut-off valve. You can stop a leaking toilet, tub or faucet line by turning the valve, usually near the floor where it connects to the main line.

You should also make sure the shutoff valve in the supply line under the toilet tank is fully open; sometimes a partially closed valve can cause noise. If the valve is fully open, close it and ...