Kind of alarming, right? If your toilet is making a foghorn noise, it could be because of a loose washer inside the “float”—a black, ballock-style valve that is common on older units. Lift the tank lid and flush your toilet while holding up the float, and if the foghorn noise goes away, you’ve located the problem.

Why does my toilet sound like it’s moaning?

Your toilet fill valve is faulty: When the fill valve on your toilet isn’t functioning as it should, you’ll often hear a distinct moan coming from the pipes in the bathroom. To find out if this is the problem, try turning off the water supply to each of the toilets in your home.

Why does my toilet sound like its snoring?





If you’ve been hearing an intermittent “ccchhhh” sound, the first thing you should do is check the tank’s flapper. With constant use, this part wears out and when it does, your flapper can make a strange sound in addition to causing a constantly running/leaking toilet.

Why does my toilet sound like a whale?

Open the toilet tank and flush the toilet. When the valve starts making the foghorn noise, lift the float ball all the way to the top of the tank. If the noise stops, there’s a loose or worn washer in the ballcock mechanism.

Why does my toilet make a groaning noise when flushed?

A defective refill valve or ballcock in a toilet can cause the noise. Suspect this if the groaning occurs after a toilet is flushed. The noise occurs as the toilet tank is being refilled. The remedy is to replace the valve, which is at the left inside the toilet tank.

How do you fix a humming toilet?

If the fill valve in your toilet is old and made of metal, the pressure can make it vibrate with an audible humming sound. The solution is to replace the fill valve.

What causes groaning pipes?





Water pipes that make a groaning or hissing noise are often indicating a constriction somewhere in the waterline. As the water flows through the narrower section, it will create this noise. This problem commonly develops in faucets and toilets as washers and internal fixtures wear out.

What is Ghost Flushing?

Ghost flushing, also known as phantom flushing, occurs when the toilet tank flapper is no longer creating a watertight seal with the flush valve, causing water to unnecessarily leak into the toilet bowl.

Can a gurgling toilet fix itself?

Can a Gurgling Toilet Fix Itself? It is possible the gurgling sounds go away on their own if the drain clog clears itself or you remove any debris from the vent stacks on the roof. If the issue lies in your main sewer line, you’ll need the help of professional plumbers.

How do you bleed air out of water pipes?

Turn on both the hot and cold water to about 1/8th of the way on all the faucets. Leave the water running for about two minutes. Start from the lowest faucet in the house to the highest faucet. This allows the water pressure of the system to force all of the air from the pipes and out through the faucets.

How do you know if you have air in your water pipes?



The loud gurgling and prolonged vibrating noises are nothing to worry about! This is simply an indication that there is air caught in your water pipes. There are several reasons why there may be air in your pipes and sputtering out of your faucets.

What does air in the pipes sound like?

What Does Air in Water Pipes Sound Like? Air in water lines will likely sound like a hiss or pop(s) emanating from the pipes.

How do you remove air from toilet pipes?

How to Remove Air From Toilet Plumbing

  1. Step 1: Fill the Toilet Bowl. Fill the toilet bowl halfway. …
  2. Step 2: Apply a Toilet Plunger. …
  3. Step 3: Plunge the Toilet. …
  4. Step 4: Use an Auger. …
  5. Step 5: Turn Off the Water Supply. …
  6. Step 6: Remove the Toilet. …
  7. Step 7: Replace the Toilet.


Can air clog a toilet?

The cause of your toilet gurgling is a blocked line somewhere. A clog is creating negative air pressure, Instead of air flowing through the lines,the air pushes back and causes the gurgling sound. Sometimes, you’ll also see the toilet water bubble.

What causes air lock in toilet?

When a toilet gurgles, it indicates that negative air pressure (suction) is building up in the drain line, creating an airlock of sorts. In a well-functioning drain system, air flows freely through the lines, preventing negative air pressure, so waste runs smoothly down and out.

Can air in water pipes cause damage?

Most of the time, the air within your water pipes will not cause significant damage to your plumbing. It is only air, after all. However, trapped air can cause irritating problems such as: Excessive noise coming from your walls.

Why is my tap water suddenly cloudy?



When water is heated (in your hot water heater, for instance) it can look cloudy because the heated water molecules expand and trap other gases that look like tiny air bubbles. After the cloudy water flows from your tap, the pressure is reduced, and the air bubbles quickly rise up and escape back into the air.

What are the bubbles in tap water?

Tap water contains atmospheric gases, such as nitrogen and oxygen, dissolved in it. As the glass filled with water sits out for a few hours, its temperature rises slightly (water gets warmer), which causes the dissolved gases in it to come out of the water and form bubbles along the inside of the glass.