6 Reasons Your Sewer Drain Is Clogged and How to Fix It
The terrible ordeal of a clogged sewage drain for a homeowner can cause annoyance and possibly property damage. Knowing the common causes will enable you to avoid more problems and cut expensive repairs. Sewer drain blockages can occur at odd times, whether they affect the basement drain backing up when washing clothes or the toilet backing up. This guide will discuss six main reasons your sewer drain could be blocked, along with practical advice on what to do when water backs up in the toilet. Let’s explore these typical causes and their fixes to stay ahead of potential plumbing catastrophes.
1. Tree Roots Intruding Into Pipes
Tree roots are a major reason for sewer drain clogs, especially if your home has older pipes. Roots naturally seek water sources and can force their way into small cracks in your sewer line. Over time, they grow and create blockages that disrupt water flow.
Signs of tree root intrusion include slow drains and instances where the basement drain backs up when washing clothes. To address this, a professional plumber may use a hydro-jetting technique or even replace damaged pipe sections. Regular maintenance checks are also crucial to spot early signs of root intrusion before they escalate into full-blown problems.
2. Grease and Fat Build-Up
Pouring grease or fat down the drain might seem harmless at first, but it solidifies and accumulates over time, creating stubborn blockages. When your kitchen sink drain is clogged due to grease, it can affect other areas like toilets and basement drains, leading to unexpected water backups.
If your sewer drain clog stems from grease buildup, use a natural enzyme cleaner or a mixture of hot water and vinegar to dissolve the grease. To avoid future issues, always dispose of grease in a sealed container and throw it in the trash.
3. Flushing Non-Flushable Items
Many people unknowingly cause clogs by flushing items that shouldn’t go down the toilet. Sanitary products, paper towels, and even certain types of wipes can create significant blockages. When these items accumulate, they can lead to a sewer drain clog that affects the entire plumbing system.
The first sign could be when water backs up in the toilet, causing inconvenience and potential water damage. If you’ve already faced this issue, use a drain auger or call a professional plumber for a thorough clean-out. To prevent future clogs, educate household members on what’s safe to flush—only toilet paper and waste.
4. Collapsed or Damaged Pipes
Older homes often have sewer lines made of clay or other materials that can deteriorate over time. A collapsed pipe is one of the most severe reasons for a clogged sewer drain. Signs include recurring blockages and situations where the basement drain backs up when washing clothes.
Repairing a collapsed sewer line typically requires professional assistance and may involve trenchless pipe replacement methods. Regular inspections by plumbing experts can help you detect weakened pipes early, giving you time to plan repairs before a complete collapse occurs.
5. Heavy Rain and Flooding
After periods of heavy rain or flooding, the municipal sewer system can become overwhelmed, which can lead to a backup in your home’s sewer line. This may cause water to back up in the toilet or other drains throughout your house.
If you live in an area prone to heavy rainfall, consider installing a backwater valve to prevent water from flowing back into your system. It’s also a good idea to keep your outdoor drains clear of leaves and debris to allow for better drainage. If you experience consistent problems during rainstorms, reach out to a plumber who can assess your system and suggest appropriate solutions.
6. Sewer Line Sagging (Bellied Pipe)
A sagging or bellied sewer line is a dip that forms due to ground conditions or pipe settling. This dip allows waste and debris to collect, leading to frequent clogs. Signs of a bellied pipe can include slow drains, frequent backups, and instances where the basement drain backs up when washing clothes.
Fixing a bellied pipe often requires excavation and pipe replacement to ensure the slope is correct and allows proper waste flow. Regular inspections with a camera can identify a sagging pipe early and help you avoid significant blockages.
Conclusion
Dealing with a sewer drain clog is not pleasant, but understanding the common causes can help you act quickly and minimize damage. Whether it’s grease build-up, tree roots, or a collapsed pipe, knowing what to do when water backs up in the toilet or other parts of your home is essential. For severe or recurring clogs, call in professionals who can diagnose and fix the problem.
To keep your drains clog-free, consider investing in products like Drain Strain, which prevent debris from going down the drain and causing blockages. Don’t wait for a plumbing emergency—take proactive steps today to protect your home. Visit our website to explore our range of solutions and ensure your plumbing system stays in top shape.
