When your toilet bubbles/gurgles every time you flush it, it is a sign that either the drainpipe or vent stack are clogged, or the septic tank is full. This creates negative air pressure inside the pipes which is forced out through the toilet bowl water in form of air bubbles, sometimes with a gurgling sound.

Why does my toilet water bubble up when I flush?

If your toilet is bubbling and gurgling when you flush, your toilet itself may be clogged. This is usually caused by excess waste or buildup of non-flushable products. Toilet clogs don’t always cause a dramatic overflow; sometimes the only sign of a clog is some bubbles here and there.

How do you fix a bubbling toilet?





The Fix. For this kind of blockage, clear the things floating on the water, plus the ones stuck in the toilet. If it’s further down, you can unblock the toilet with a plunger. Ensure the plunger completely covers the drain hole and start by giving it a good ten to twenty plunges to see if you can dislodge the blockage.

Can a gurgling toilet fix itself?

A gurgling toilet will hardly fix itself. You will need to unclog the toilet drain line if that is the problem or climb to the roof of the house and unblock the vent stack. At times you may need to bring a plumber to inspect and fix the sewer line.

Why is my toilet blowing bubbles?

The Main Cause of Gurgles and Bubbles

Toilet clogs cause negative air pressure to push air back, which produces the gurgling noises. The main cause of the gurgling sound is a blocked line in your plumbing. Gurgles and bubbles can be signs of a toilet clog, a blocked vent or a municipal sewer line clog.

How do I know if my sewer line is clogged?





Signs Your Sewer Line May Be Clogged

  1. Dark Water. One of the signature symptoms of a main-drain clog is water backing up in your tubs or showers. …
  2. Slow-Moving Drains. Take a minute to think about the drains in your home. …
  3. Gurgling Sounds. …
  4. Clogged Plumbing Fixtures. …
  5. Turn Off the Water. …
  6. Call a Plumber.

How do you know if your main line is clogged?

Here are a few signs that it’s your main line that’s clogged.

  1. Multiple slow-running drains. If more than one drain is running slow, it’s probably not a coincidence, but an indication that one clog is causing issues for all of them. …
  2. Water backing up into other drains. …
  3. Gurgling sounds. …
  4. Sewage odors coming from the drains.

Will Drano unclog sewer line?



Bust a Sewer Clog With Enzyme-Based Drain Cleaner

It’s hardly ever a good idea to put Drano or a similar product in the toilet because it contains sodium hydroxide, which generates heat and can damage the pipes.

Can I unclog a sewer line myself?

It is possible to unclog drains yourself, but it can lead to more problems. Therefore, it is a good idea to call a professional plumber. A professional drain contractor can inspect your system and clean it.

How do you unclog a sewer line without a snake?



All you need to do is take a cupful of baking soda and pour it down the drain. Consequently, pour a cupful of white vinegar down the same drain. Thereafter, wait for around 10-15 minutes for the baking soda and vinegar solution to break up and clear the clog.

How do I clear my main sewer line?

Steps For How to Clear A Main Sewer Line Clog

  1. Loosen the Drain Pipe Cap (Cleanout Pipe) The first step is to find your main drain cleanout location. …
  2. Remove Cap, Allow Build-Up to Drain. Once you remove the cleanout cap, step away quickly. …
  3. Insert the Snake into Pipe. …
  4. Run the Tool Until Clog Is Gone. …
  5. Clean Up.

How do you find a pipe blockage?

Here are some ways you can use to locate a clog in your pipe:

  1. Use a Plumbing Snake or Auger. You can find a plumbing snake at a home improvement store or hardware store near you. …
  2. Robots. …
  3. Magnets. …
  4. Use Flushable Transmitters. …
  5. Non-Tool Method to Locate a Clog in a Pipe.


Who is responsible for blocked drains?

Sewers and lateral drains connected to the public network used to be the responsibility of the property owner. However, most are now maintained by local water companies. If you have any problems with your sewer or lateral drain, for example if it’s blocked, contact your local water company.