What Is That Sewer Smell In My House?

homeowner plugging nose due to sewer gas smell in house

Encountering a sewer smell in your home can be distressing. It can disrupt your comfort and raise concerns about underlying plumbing problems. At Robinson Plumbing, our expertise lies in identifying and fixing the root causes of plumbing problems, helping you maintain a clean and odor-free environment. 

This article discusses the typical reasons behind the sewer gas smell in house, offers troubleshooting steps, and advises on when to involve a professional plumber to address these concerns effectively.

Call Robinson Plumbing for Fast, Reliable Service: From leaky faucets to major repairs, our expert plumbers are ready to help. Contact us today to schedule your service.

Explore Our Plumbing Services Schedule An In-Home Consultation: (610) 351-9889

What’s That Sewer Smell in My House? Common Causes & How to Fix It

Sewer odors in your home can signal serious plumbing issues. Identifying these smells promptly can help you address them effectively, ensuring they don’t compromise the health and comfort of your living space.

Common Causes of Sewer Smell in Your Home

Identifying the source of sewer smells in your house is essential for ensuring a healthy living environment. Here are the most common causes and their remedies:

Dry P-Traps

image of a p-trap under sink in plumbing system

P-traps are designed as holding basins for a small amount of water, creating a seal that blocks sewer gases from rising into your home. The water in the P-trap can evaporate in drains, sinks, or tubs that are not frequently used, breaking this seal and allowing odors to permeate your living space. To remedy this, run water through these fixtures periodically to ensure the trap remains filled.

Eliminate Sewer Odors for Good! Don’t let unpleasant smells take over your home. Our expert plumbers can diagnose and fix the issue. Contact us today!

Learn About Our Plumbing Services Call Today: (610) 351-9889

Clogged or Blocked Vent Pipes

Vent pipes are crucial in your plumbing as they enable sewer gases to escape to the outdoors. If these vents are blocked by debris, bird nests, or ice, particularly in colder climates, the gases can back into your home. Common signs of a blocked vent include slow draining and gurgling noises emanating from drains. Clearing these blockages is essential for restoring proper ventilation.

Sewer Line Issues

cropped view of a plumber's hand while inspecting sewer line of the house

Damage or cracks in sewer lines can allow sewer gases to leak into your home. These issues are often caused by aging infrastructure, intrusion of tree roots, or significant blockages. Due to the complexity and potential severity of sewer line damage, a professional inspection is recommended to diagnose and address these issues effectively.

Fast, Reliable Plumbing Inspections & Repairs! If you suspect a plumbing issue behind that sewer smell, let Robinson Plumbing handle it precisely and carefully. Call now!

Check Out Our Plumbing Services Call Robinson Plumbing: (610) 351-9889

Damaged or Worn-Out Wax Ring on the Toilet

image of a toilet wax ring

The wax ring on your toilet creates a sealed connection to the drain pipe, preventing leaks and odors. If the wax ring deteriorates, it may result in a wobbly toilet, visible leaks, or persistent odors around the base of the toilet. Replacing the wax ring is necessary to reestablish a secure, odor-free seal.

Broken or Missing Cleanout Plug 

The cleanout plug is an essential component that seals the access point to the main sewer line, preventing the escape of sewer gases. If this plug is loose, damaged, or missing, it can lead to noticeable sewer odors. Inspecting and securing or replacing the cleanout plug can quickly resolve these odor issues.

Expert Sewer Line & Drain Solutions!: If sewer gases are invading your home, trust Robinson Plumbing to restore comfort and safety. Call us now!

Click To View Our Plumbing Services Call Now To Schedule An Appointment: (610) 351-9889

Health Risks Associated with Sewer Gas Exposure

child using nebulizer due to respiratory issues caused by sewer gas exposure

Exposure to sewer gas, which contains harmful substances like methane and hydrogen sulfide, can pose significant health risks. The immediate effects of inhaling these gases can include headaches, dizziness, and nausea, potentially escalating to long-term respiratory issues if exposure is prolonged. Due to these potential health threats, it’s crucial to address sewer smells in your home promptly to maintain optimal indoor air quality. 

Making sure that your living environment is free from these dangerous gases protects your health and enhances the safety and comfort of your home. Addressing these concerns promptly can mitigate the health risks of sewer smell and maintain indoor air quality, safeguarding against sewer gas dangers.

Stop Sewer Smells Before They Get Worse!: Our team specializes in identifying and repairing sewer gas leaks so you can breathe more easily. Schedule an inspection today!

Learn About Our Plumbing System Services Call (610) 351-9889 Now To Book An Appointment

DIY Troubleshooting Steps to Eliminate Sewer Gas Smell in House

Do It Yourself spelled using wooden letters depicting eliminating sewer gas smell in house

Follow these practical plumbing troubleshooting tips to effectively fix the sewer smell in your house and enhance home drain maintenance. Here are some DIY steps to help:

  • Check and Refill P-Traps: Run water in all drains that are not frequently used to ensure the water barrier that blocks sewer gases is intact.
  • Inspect Toilets for Leaks: Examine your toilets for any movement or signs that the wax seal might be failing, which could allow gases to escape.
  • Check Vent Pipes for Blockages: If you notice multiple drains are draining slowly, it could be a sign that the vent stack is blocked. Inspecting and clearing these can restore proper airflow and eliminate odors.
  • Sniff Out the Source: Methodically track the location of the most pungent odor to help narrow down the potential causes and target your troubleshooting efforts more accurately.
  • Use Natural Drain Cleaners: For minor drain issues that might be contributing to odors, a mixture of baking soda and vinegar can help clear the drains without the harshness of chemical cleaners.

Get Professional Drain Cleaning & Plumbing Repairs! Whether it’s a blocked vent, clogged pipe, or faulty seal, we have the solution. Call Robinson Plumbing now!

Learn About Our Home Plumbing Services Call Robinson Plumbing For A Consultation: (610) 351-9889

When to Call a Professional Plumber

If DIY fixes fail to eliminate sewer odors within a day or two, or if multiple drains emit foul smells, it might indicate a more extensive plumbing issue that needs professional attention. Persistent odors near toilets, sinks, basements, or suspicions of sewer line damage, such as cracks or blockages, are situations where advanced tools and expertise are necessary. 

Enlisting a professional plumbing service like Robinson Plumbing is crucial in these cases. Robinson Plumbing provides expert plumbing inspections and repairs, ensuring comprehensive solutions that effectively address and resolve sewer smells, reaffirming their reputation as a reliable sewer smell plumber and home plumbing repair specialist.

Preventing Future Sewer Smells in Your Home

Young plumber fixing a sink in bathroom

Maintaining your home’s plumbing system prevents sewer odors and prevents sewer gas leaks. Here are some proactive steps to ensure your environment remains fresh:

  • Regularly Run Water in Unused Drains: This helps prevent dry P-traps from allowing gases to escape, maintaining a continuous water seal.
  • Schedule Routine Plumbing Maintenance: Regular check-ups can help identify and address minor problems before they turn into major issues.
  • Ensure Proper Ventilation: Keeping vent stacks clear is crucial to preventing pressure buildup and subsequent odors.
  • Check Toilet Seals Periodically: Regular inspections ensure the toilet seals are intact and securely fitted, preventing potential gas leaks.

Say Goodbye to Sewer Odors in Your Home!: Our experienced plumbers can resolve the root cause of the smell quickly and efficiently. Contact us today!

Explore Our Plumbing Services Call To Schedule An In-Home Consultation: (610) 351-9889

Sewer Gas Smell in House: FAQs

question mark on a stack of colored papers depicting FAQs about sewer gas smell in house

Why Does the Sewer Smell in My House Come and Go?

Sewer odors may come and go depending on factors like temperature changes, water usage, or air pressure variations. If the smell is more potent at certain times of the day or after using specific drains, it could be because of dry P-traps, clogged vent pipes, or a partial sewer line blockage. Identifying patterns in when the smell appears can help pinpoint the source.

Can Sewer Smell in My House Be Dangerous?

Yes, prolonged exposure to sewer gases can pose health risks, especially if high hydrogen sulfide or methane levels are present. Symptoms may include headaches, dizziness, nausea, and respiratory issues. If the odor is strong and persistent, it’s crucial to address it promptly to ensure proper air quality and household safety.

Does a Sewer Smell Always Mean There’s a Major Plumbing Issue?

Not necessarily. While a sewer smell can indicate a problem, it doesn’t always mean a major plumbing failure. Issues like a dry P-trap, a loose cleanout plug, or a minor clog can cause odors and are relatively easy to fix. However, a professional plumber should inspect your system for more serious concerns if the smell persists despite basic troubleshooting.

Protect Your Home from Plumbing Issues!: Prevent costly damage and keep your plumbing in top shape with expert services from Robinson Plumbing. Book an appointment now!

Learn About Our Plumbing Services Call Today: (610) 351-9889

Why Does My Bathroom Smell Like Sewage Even After Cleaning?

If your bathroom still smells like sewage despite regular cleaning, the issue is likely related to plumbing rather than cleanliness. A deteriorated toilet wax ring, clogged vent stack, or sewer line issue could be allowing sewer gases to escape into your home. Checking these components and scheduling an inspection can help eliminate the odor.

When Should I Call a Plumber for a Sewer Smell in My Home?

If you’ve tried basic troubleshooting steps—such as running water in unused drains, checking for leaks, and clearing potential vent blockages—but the odor persists, it’s time to call a plumber. Sewer smells that linger, worsen over time, or are accompanied by slow drains, gurgling sounds, or water backups indicate a larger plumbing issue that requires professional attention.

Conclusion

Sewer smells in your home can arise from issues like dry P-traps, blocked vents, and damaged sewer lines. Addressing these quickly prevents health risks and maintains a pleasant living environment. Regular plumbing upkeep is essential to prevent these odors from recurring. 

Contact Robinson Plumbing ensures access to expert plumbing services for persistent problems or complex issues requiring professional insight. Let Robinson Plumbing help you achieve lasting solutions to sewer odor problems, ensuring your home remains fresh and safe.

Comprehensive Plumbing Services You Can Rely On! From minor fixes to major repairs, our team is ready to help. Schedule your service today!

Get Started - Call Robinson Plumbing Today: (610) 351-9889

Call Robinson Plumbing For Superior Plumbing Services

Turn to Robinson Plumbing when you need dependable plumbing assistance throughout Lehigh Valley, PA. We offer an extensive array of services, including toilet repair services, sump pump installations, drain cleaning, water heater installations, leak repairs, and more. Our services are tailored to meet your specific needs and budget. Benefit from our same-day emergency plumbing service, which is designed to address your urgent plumbing needs swiftly and economically.

Our proficient service is renowned throughout Lehigh Valley, PA. Our professionally certified plumbers ensure top-quality work and complete satisfaction. Contact Robinson Plumbing for a free consultation and discover our dedication to excellence.

Facing plumbing issues? Contact us now! Our skilled team is ready to resolve all your plumbing challenges.

Call us today at (610) 351-9889 or contact us for any questions that you might have! Click the link to view our service area.

Robinson Plumbing Logo
Call Now: (610) 351-9889 Read Our Testimonials

Related Articles: