There are few things worse for homeowners than to smell sewer gas odor in their homes. Along with being unpleasant, pungent sewage smells could also be hazardous to your health. We’ve compiled this guide to help you trace the source of a sewage smell in your home and walk you through some troubleshooting steps to resolve the issue. However, sometimes, only an expert can fix a sewage problem.
What is Sewer Gas?
Sewer gas is a mixture of gasses created by decomposing organic matter in wastewater systems. It primarily consists of hydrogen sulfide, methane, ammonia, carbon dioxide, and other gasses. When improperly contained or released into a home, it produces a pungent and foul odor, often resembling rotten eggs. Identifying and addressing the source of home sewer gas is essential to maintain indoor air quality and safety.
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The Top Reasons Why You Smell Sewage in Your Home
There are several potential reasons why you might encounter a sewer gas odor in your home:
» Drain Trap Issues
One of the most common causes of sewage odor indoors is a dry drain trap. Drain traps, often found in sinks, toilets, and other fixtures, are designed to hold a small amount of water, creating a seal that prevents sewer gas from backing into your home. If these traps dry out due to infrequent use or a faulty seal, sewer gas can leak into your living space.
» Blocked or Damaged Vent Pipes
If the culprit isn’t a dry water trap, there’s a chance that damaged vent pipes are to blame. Your home’s plumbing system has vent pipes that allow sewer gasses to escape safely through the roof. If these pipes get damaged or blocked by debris, preventing sewer odors from escaping, they may run back into your home.
» Leaky or Broken Sewer Lines
Cracks, leaks, or damage in your home’s sewer lines can release sewer gas into your living space. This problem may require professional assistance to locate and repair.
» Faulty or Aging Plumbing Fixtures
If plumbing fixtures, such as toilets, sinks, and floor drains, aren’t installed correctly, they can allow sewer gases to leak into areas they shouldn’t. Over time, these plumbing fixtures may deteriorate, allowing sewer gas to escape. Regular maintenance and timely repairs are crucial in preventing this issue.
» Sewer System Backups
Blockages, root intrusion, and other issues in your main sewer line may cause a sewer system backup. When your sewer line backs up, it can push sewage and sewer gas into your home, resulting in a pungent odor.
Also Read: How To Detect A Gas Leak?
How to Get Rid of Sewer Smell in House: The Solutions
If you encounter a sewer gas odor in your home, don’t panic. There are several steps you can take to eliminate the smell:
» Check and Fill Drain Traps
Fortunately, the most common cause of sewer gas smell in the house is also the easiest to fix. If a drain pipe’s P-trap has gone dry, leading to sewer odors, solving the problem is as easy as running a little water. Pour water into your home’s dry traps, and if they continue to dry out, consider a drain trap primer.
» Inspect Vent Pipes
Check for cracks in the vent pipes, where gas and smells could escape. Also, use a flashlight to check the vent pipe for leaves, pine needles, or other debris, which must be cleared out for the sewer gas to vent correctly outside the home.
» Faulty or Aging Plumbing Fixtures
Inspect all plumbing fixtures for visible leaks, damage, or signs of wear and tear. Replace faulty components, such as seals or gaskets, to maintain an airtight seal.
» Professional Inspection
If you cannot identify the source of the sewer gas odor, or if the issue persists, it’s time to call a professional plumber.
» Sewer Line Maintenance
Regular maintenance of your sewer lines can prevent leaks and damage. Consider scheduling our sewer maintenance services to catch potential issues early and keep your plumbing system in shape.
When to Call a Plumber
While you can use DIY sewage smell remedies to resolve sewer gas issues yourself, there are instances where professional help is essential:
» Persistent Odor
If the sewer gas odor persists despite your best efforts to eliminate it, you need professional assistance to identify and address the problem.» Backed-Up Sewer Lines
In the worst cases, backed-up sewer lines may result in foul-smelling sewage backing out of your drains, causing significant damage to your property. If you experience sewage backups in your home, it could be caused by blockages, root intrusion, or other sewer line problems.» Visible Damage
If you notice visible damage to your plumbing system, such as compromised seals, corroded pipes, or cracked sewer lines, don’t attempt to fix it yourself. These issues should be handled by a professional to prevent further damage.» Safety Concerns
If you suspect the sewer gas odor makes you experience nausea, dizziness, or headaches, evacuate your home immediately and contact a plumber for professional sewer repair services.Prevent Sewer Gas Odor With Proper Maintenance From Conejo Valley Home Services Plumbing & Rooter
If you suspect you have a sewer gas leak, call the professional technicians at Conejo Valley Home Services Plumbing & Rooter. We serve the Conejo Valley and the surrounding areas with efficient, trustworthy work.
Our professional plumbing technicians have the tools and expertise to conduct a thorough inspection of your plumbing system and identify and address the problem. They might also sniff out other plumbing issues before they escalate. For immediate service, call us directly at (805) 499-0448 or submit a contact form online!
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