How To Diagnose Toilet Gurgling ?
Written by Scott Rodgers   
Wednesday, 16 June 2010 07:15
A gurgling sound is not something that a homeowner wants to hear coming from her toilet. A gurgling toilet could be caused by a simple problem that is easy to remedy, or it could point to much bigger problems in the home.
by ScottRodgers


A gurgling sound is not something that a homeowner wants to hear coming from her toilet. A gurgling toilet could be caused by a simple problem that is easy to remedy, or it could point to much bigger problems in the home.

Gurgle in a toilet can be due to many causes. A simple blockage in the toilet line can also lead to toilet gurgle. An improperly installed vent or obstruction of the vent can also cause this sound. Septic tank problems are among the most severe issues that cause a gurgling toilet.

In the following lines we shall discuss in detail the various reasons leading to gurgling in the toilets. The known of them is the obstacle in the toilet line.

Toilet clogs or chokes occur when an object becomes lodged in the drain or the pipe and prevents water from passing through to the sewer system or septic tank. People often run tissues, hair and other debris down the drain that causes toilet to clog and gurgle overtime.

The gurgling problem may be caused by vents that are improperly installed. The vent is a pipe line that stems off of the main plumbing lines that extends through the roof or side of the building, to the outside. As the water flushes through the line, it is supposed to flow smoothly to the main sewage line. A properly installed vent will cause a vacuum-like suction on the water, pulling it through the drain pipes. The vents also allow sewer gases to escape to the outside.

A plumbing drain line could itself block, as opposed to a blocked or inadequate plumbing vent line. When weather and safe access permit going onto a roof, check for blocked building plumbing vents such as plumbing vents that may have become blocked by an insect nest, birds nest, or tree leaves etc.

The gurgle sound indicates the total blockage or a possible overflow incase the main sewer line runs into a septic tank. A filled septic tank leaves very less space for the airflow. The tank should be cleaned so that the sewer gases do not come to line.

Curing the toilet gurgling is sometimes easy and can be done up by the homeowners. But, if the problem has reached to its apex, you may need to hire the services of a plumber.

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