Flush chain: The flush chain may be damaged, too long, or too short. Flap valve: A broken or dirty flap valve and seal allow water to run into the bowl from the tank and cause the sound.

A hissing sound that occurs after you flush can indicate various toilet repair issues such as leaks. This typically happens in older homes. Let’s take a closer look at some potential reasons for ...

If your toilet is squealing or whistling after you flush, you’re probably facing a failing fill valve. The fill valve controls the amount of water that refills the tank, and it can wear out and ...

Flush the toilet to pinpoint the location of the gurgling. ... If the former is the case, the cause of the gurgling or bubbling sound is likely a blocked drain line or a blocked vent stack.

Plumbers reveal the worst item to flush down your toilet and what problems it could cause in your plumbing, including other ...

Noise level: If your bathroom is near a kitchen or another living area, or if your home is small, you’ll probably appreciate a relatively quiet toilet that doesn’t broadcast every flush.