We rely on our toilets everyday to help us safely remove waste from our homes and businesses. These plumbing fixtures play one of the most important roles in maintaining sanitary spaces, yet, we rarely think about their importance until we are faced with a disruption in use. Have you ever wondered “Why is my toilet gurgling?” The Spruce shares some helpful information below outlining the primary causes for a gurgling toilet. If you have a toilet that won’t stop making noises in your home or business, contact the professionals at Spindletop Plumbing today.

So, why is my toilet gurgling?

Blocked Vent Pipe

The drain lines that run throughout the home don’t just run down to the main drain stack, they also include vent pipes that typically exit through the roof of the home. Vent lines are intended to release exhaust gas from decomposing waste and to allow pressure to escape from the plumbing system. However, if the vent pipe is clogged, the pressure cannot escape the drain lines, restricting airflow, and causing the toilet to gurgle.

Clogs that are near the top of the vent pipe can be pulled out with a hooked drain snake, while blockages that are deeper down the line may need to be broken up by using a garden hose to introduce water to the line and an auger drain snake to break up the clog. If you are comfortable with working on the roof, you can attempt to locate and dislodge the blockage on your own, but in most cases, it’s better to entrust this task to a trained professional.

Clogged Toilet

One of the more common reasons for a toilet to start gurgling is a clog in the toilet’s drain line. The blockage can impede the flow of waste and air, causing negative pressure to build up in the drainpipe and producing a gurgling sound or even bubbles in the toilet water as air slowly escapes. Toilet clogs can be a result of too much toilet paper, a large amount of waste, or other objects that are not intended to be flushed, like wipes, feminine hygiene products, or cotton balls.

This issue can usually be resolved with nothing more than a plunger. Simply fit the head of the plunger tightly to the drain hole in the toilet, then try to dislodge the clog by pumping the plunger about 10 to 15 times. After plunging the toilet, flush the toilet and wait to see if it still gurgles. If the toilet still gurgles, you may need to insert a drain snake into the toilet drain to physically break up the clog.

Main Sewer Drain Line Clog

In some cases, the blockage that is causing negative pressure to build up is located further away from the gurgling toilet, so a plunger won’t be effective at dislodging the blockage. Instead, you will need to try to pull out the clog or break up the blockage with a drain snake.

A manual drain snake with an auger head and a long, 15- to 25-foot metal line can be slowly introduced into the drainpipe by turning the auger crank. In some instances, the clog is too deep, even for a manual snake, so you will need to purchase or rent a motorized drain snake.

Motorized drain snakes usually have a length of 100 feet or more, so you shouldn’t have trouble reaching the clog. It’s recommended to remove the toilet from its base before attempting to use a motorized snake in order to avoid damaging the toilet. However, unless you have significant experience using these tools, it’s recommended to call in a professional plumber to clear the clog.

Exterior Sewer Line Blockage

A gurgling toilet typically indicates a problem with the interior plumbing of the home, but this isn’t the only location where a blockage could create issues. The exterior sewer line of the home may also be responsible for the gurgling sound. This could be caused by the drainpipe collapsing, dirt entering the line and creating a clog, or even nearby tree roots rupturing the drain line.

You can attempt to solve this problem on your own with a motorized drain snake to try to clear out the drain line. Insert the drain snake into the drain line from the main sewer clean out, instead of entering through the toilet drain. Just keep in mind that even if the drain snake reaches the clog, you may not be able to break through depending on the nature of the clog. If you suspect the issue is a blocked exterior sewer line, it’s recommended to hire a professional plumber to resolve this problem.

Municipal Sewer Main Problem

There are rare instances where a gurgling toilet can be traced back to problems with the municipal sewer main. Before contacting the municipality, it’s a good idea to speak to your neighbors to find out if they are experiencing the same problems. Unfortunately, in these cases, there isn’t a lot you can do to fix the issue beyond contacting the municipality to inform them of the problem. Keep in mind that municipality workers are more likely to inspect and resolve the situation quickly if it is impacting more than one household.

Why Hire Spindletop Plumbing LLC?

If you are looking for the best plumbing solutions for your home or business, the team at Spindletop Plumbing in Southeast, TX is here to help you you. Our team of experienced plumbers are familiar with all types of plumbing systems, to help them become restored and back in shape quickly. Whether you are in need of normal plumbing maintenance or need your whole home repiped, we can help you. Contact us today to learn more about your options for restoring or replacing the plumbing in your space quickly.

Affordable Plumbing Repair in Southeast, Texas

At Spindletop Plumbing LLC, nothing means more to us than the happiness and satisfaction of our customers. We are a state-licensed and insured, locally owned, service and repair plumbing company located in Nederland, Texas. Our skilled and experienced staff offers a wide range of reliable plumbing services to both residential and commercial spaces.

We proudly serve the many communities of Southeast Texas, including Beaumont, Bridge City, Groves, Lumberton, Mauriceville, Orange, Port Arthur, Port Neches, Silsbee, and Vidor. From small repairs to major reconstructions, our team is here to find the best plumbing solutions for your space. Contact us today to learn more about the services we offer and how we can increase the functionality of your space.


Spindletop Plumbing
Google Business Listing