Whether it comes from your kitchen sink or your shower, a gurgling drain makes your skin crawl. Are you wondering why your drain is making a strange gurgling noise? This sound arises when water can’t adequately pass through the pipes and gets backed up. Keep reading to learn how to identify what factors create this sound and how to address them.
Table of Contents
4 Causes Of Gurgling Drains & Ways to Respond
If you’re a homeowner who’s asking why your sink is gurgling, you’re not alone. This is a common problem that occurs when your drainage system either malfunctions or gets clogged, which prevents proper water flow and causes a gurgling sound. Below, you’ll find the top four causes of a gurgling drain:
1. Blocked Drain
When you regularly wash items down the drain, some particles stick to the inside and accumulate over time. This buildup creates either a partial or total blockage that prevents proper water flow. While partial blockage may not create the telltale gurgling sound, it will noticeably slow down the draining process.
Common items that cause drain blockage and gurgling include:
- Food scraps
- Dirt and debris
- Toilet paper
2. Clogged Sewer Line
All the waste water from the drains in your home are distributed through a large pipe called the sewer line to a sewer treatment plant. If you encounter a gurgling drain in your home, this is an indicator of a blockage in your sewer line that is negatively impacting the flow of water. Once a blockage forms in your sewer line, the issue can cause every drain in your home to become clogged. The two most common items that obstruct sewer lines include tree roots and toiletry products.
Tips & Insights: 5 Signs It’s Time to Remove the Old Cast Iron Pipes On Your Property
3. Blocked Vent System
Vent systems remove unwanted air from your plumbing system, helping to release pressure in the pipes or the water tank. When this pressure has no way to escape the vent system, it causes air to build up in the drains and create a gurgling sound at the surface.
4. Malfunctioning P-Trap
A P-trap is a U-shaped device that seals drain pipes throughout your home to prevent odorous sewer gas from entering your living space due to waste water. If you are wondering why your sink is making a gurgling noise, this is a sign of sediment buildup in your P-trap. The strange sound is caused by debris in your drain. You may notice the sound as waste water enters the drain pipe.
How To Fix a Gurgling Drain in 3 Steps
The good news is that a gurgling drain is fixable. Follow these three steps to restore proper function and enjoy peace and quiet in your home.
1. Isolate the Source Of the Gurgling Noise
Once you identify what’s causing the drain to gurgle, you can attack the problem head-on.
2. Clear the Drain Pipe With a Snake Or An Auger
If a clogged drain, sewer line, or vent system is the root of the problem, you can use a snake or an auger to remove whatever items are causing the blockage. Once the clog in your pipes is removed, proper water flow will be restored and your drains will no longer make a gurgling noise.
3. Call a Plumber
When all else fails, schedule a drain cleaning with Fenwick Home Services. An expert technician will locate the source and provide a solution.
Drain Cleaning & Plumbing Services
When you need expert drain cleaning services, give our team of professional plumbers a call by phone at (904) 217-5694 to receive assistance. Our technicians provide quick and effective solutions to all your drain problems using the latest technology and techniques in the industry. Our team provides power rodding solutions and full-cable drain cleaning services to restore the circulation of water in your home. In addition, we offer other types of plumbing repair services such as water softener installation, sump pump replacement, water heater repair, and water line maintenance. Give our team a call or book an appointment online to receive assistance with a clogged drain in your living space.
Tips & Insights: Why Is My Heat Pump System Not Turning On?