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The Main Causes of Sewer Clogging: Unveiling the Culprits

December 7th, 2023

Sewer clogs are a homeowner’s worst nightmare, causing inconvenience, costly repairs, and potential health hazards. Understanding the main causes of sewer clogging is crucial for preventing this plumbing nightmare. Our licensed plumbers at Norwalk/La Mirada Plumbing Heating & Air Conditioning in this article, we will explore the primary culprits behind sewer clogs and provide insights on how to prevent them.

  1. Tree Roots

One of the leading causes of sewer clogs is tree roots infiltrating underground pipes. Trees are drawn to the moisture and nutrients within sewer lines, and their roots can gradually penetrate pipe walls, causing blockages. As the roots grow, they create a tangled web that traps debris and other materials, leading to clogs. Regular sewer line inspections and proactive root removal can help prevent this issue.

  1. Foreign Objects

Flushing inappropriate items down the toilet or pouring them down the drain is a common mistake that can lead to sewer clogs. Items like paper towels, wet wipes, feminine hygiene products, and even children’s toys can accumulate in the pipes, forming blockages over time. It’s essential to educate household members on what should and shouldn’t be flushed or drained.

  1. Grease and Fat Buildup

When grease and fat are poured down the kitchen sink, they may appear to go down easily. However, they can solidify inside the sewer lines, gradually building up over time. As this buildup thickens, it restricts the flow of wastewater and can lead to clogs. To prevent this, use alternative disposal methods for cooking grease, such as collecting it in a container and disposing of it in the trash.

  1. Hair and Soap Scum

In bathroom drains, hair and soap scum are notorious culprits for sewer clogs. Hair strands tangle with other debris, and soap scum acts as a sticky adhesive, creating stubborn blockages. Installing drain covers and regularly cleaning them can help prevent hair and soap scum from making their way into your plumbing.

  1. Mineral Deposits

Over time, minerals found in hard water can accumulate on the interior walls of pipes, narrowing the pipe’s diameter. This process is known as scaling. As the scaling progresses, it reduces the flow capacity of the sewer line and can eventually lead to clogs. Installing a water softener or using descaling agents can help mitigate this issue.

  1. Collapsed or Damaged Pipes

Sewer pipes are not immune to wear and tear. Over the years, pipes can corrode, crack, or collapse due to various factors, including age, ground movement, or freezing temperatures. Damaged pipes can impede the flow of wastewater and result in clogs. Regular inspections and timely repairs or replacements are essential for preventing this issue.

  1. Fluctuations in Water Pressure

Sewer systems rely on a delicate balance of water pressure to transport wastewater effectively. When water pressure fluctuates significantly, it can disrupt this balance, leading to clogs. Sudden surges in water pressure, often caused by municipal work or nearby construction, can push debris or sediment into sewer lines. While homeowners can’t control external factors, they can reduce the risk by being cautious during times of known pressure disturbances.

Sewer clogs can be a major headache, but understanding their main causes is the first step in preventing them. By taking proactive measures like proper waste disposal, regular inspections, and avoiding harmful habits, homeowners can significantly reduce the risk of sewer clogs. Remember, prevention is the key to maintaining a healthy and trouble-free sewer system, saving you both time and money in the long run. If you need plumber call Norwalk/La Mirada Plumbing Heating & Air Conditioning !

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