Common Causes and Professional Cleaning of Clogged Drains

Clogged drains are among the most common plumbing issues homeowners and businesses face. Whether it’s a slow-draining sink, a backed-up shower, or a toilet that refuses to flush properly, drain blockages can be a frustrating and sometimes expensive problem. Understanding the common causes of clogged drains and knowing when to seek professional cleaning services can help prevent long-term damage and costly repairs.

In this blog, we’ll explore the most common causes of clogged drains and how professional drain cleaning can keep your plumbing system running smoothly.

Common Causes of Clogged Drains

Several factors can contribute to clogged drains. From household habits to environmental factors, it’s important to recognize what might be causing your drains to become blocked.

1. Hair

Hair is one of the most common culprits behind clogged drains, especially in bathrooms. When hair strands enter the drain, they tend to accumulate over time, combining with soap scum and other debris to form stubborn clogs. This buildup can block water flow in showers, bathtubs, and sinks.

2. Grease and Oil

In the kitchen, grease and oil are frequent causes of clogged drains. When grease is poured down the drain, it can stick to the sides of the pipes and harden as it cools. Over time, this layer of grease accumulates and restricts water flow, eventually leading to a complete blockage. Even liquid fats like cooking oil can cause problems as they solidify when cooled.

3. Soap Scum

Soap may seem harmless, but over time, soap scum can accumulate inside pipes. The fatty acids in some soaps combine with minerals in water to create a thick, sticky residue that clings to the pipe walls. This soap buildup can trap other particles like hair, dirt, and grease, creating a substantial clog.

4. Food Waste

While garbage disposals are designed to handle some food waste, not all food items break down easily. Items like coffee grounds, pasta, rice, and eggshells can cause clogs in kitchen drains. These materials can expand or bind together, blocking the pipes and causing drainage issues.

5. Foreign Objects

Sometimes, non-biodegradable objects accidentally find their way into drains. Items like cotton swabs, feminine hygiene products, wipes, and paper towels don’t break down easily and can become lodged in the pipes, causing clogs. In bathrooms, it’s especially important to dispose of waste properly to avoid this issue.

6. Tree Roots

Outside your home, tree roots are a significant cause of clogged or damaged pipes, especially in older plumbing systems. Roots naturally seek moisture, and they can infiltrate small cracks or joints in underground pipes. Once inside, the roots expand and block the flow of water, often leading to major plumbing issues that require professional intervention.

7. Mineral Buildup

In areas with hard water, minerals like calcium and magnesium can accumulate inside pipes over time. This buildup, known as limescale, narrows the diameter of the pipes and restricts water flow. If left untreated, mineral buildup can lead to significant blockages and reduce the efficiency of your plumbing system.

8. Toilet Paper and Flushable Wipes

Although toilet paper is designed to break down in water, excessive use can still cause blockages, particularly in older or lower-capacity toilets. Similarly, “flushable” wipes often do not disintegrate quickly enough, leading to clogs in sewer lines.

How Professional Drain Cleaning Solves Clogged Drain Issues

While DIY methods like plunging or using store-bought drain cleaners can provide temporary relief, professional drain cleaning services offer a more comprehensive and lasting solution. Here’s how professionals handle clogged drains effectively.

1. Video Camera Inspection

Before starting any cleaning procedure, professional plumbers often perform a video camera inspection of your drains. This allows them to pinpoint the exact location and cause of the clog. It’s an essential step to ensure the right cleaning method is used, especially if tree roots, mineral buildup, or large foreign objects are involved.

2. Hydro-Jetting

Hydro-jetting is one of the most effective methods for clearing stubborn clogs. This technique uses highly pressurized water to blast away debris, grease, hair, and even tree roots from the inside of your pipes. Hydro-jetting not only clears the blockage but also cleans the entire pipe, preventing future clogs from forming.

3. Snaking or Augering

For minor clogs or blockages close to the surface, professional plumbers may use a drain snake or auger. This flexible tool is inserted into the drain and manually breaks apart clogs or pulls them out. While not as powerful as hydro-jetting, snaking is effective for many household clogs, especially those caused by hair or food waste.

4. Root Removal

If tree roots have infiltrated your pipes, specialized tools or chemicals may be needed to remove the roots without damaging the pipes. Professional plumbers are equipped with the right equipment to safely and effectively eliminate root blockages, preventing further damage to your plumbing system.

5. Preventive Maintenance

In addition to clearing clogs, professional plumbers can help you establish a preventive maintenance schedule. Regular drain cleaning can prevent future clogs by keeping your pipes free of debris and buildup. Annual or bi-annual maintenance can help you avoid major blockages and expensive repairs down the line.

Signs You Need Professional Drain Cleaning

While some clogs are easy to spot, others may build up slowly over time. Watch out for these signs that indicate you need professional drain cleaning:

• Slow Draining: If water takes a long time to drain from your sink, tub, or shower, it could be a sign of a developing clog.
• Foul Odors: Persistent bad smells coming from your drains are often caused by trapped food, grease, or other debris.
• Gurgling Noises: Strange noises from your drains may indicate air bubbles trapped in your pipes due to a blockage.
• Frequent Clogs: If you’re constantly dealing with clogs, it’s a sign that a deeper issue needs to be addressed by a professional.
• Multiple Clogged Drains: If more than one drain in your home is clogged, the issue may be in the main sewer line, requiring immediate professional attention.

Final Thoughts

Clogged drains are more than just an inconvenience—they can lead to costly repairs and damage if left untreated. Knowing the common causes of drain blockages and opting for professional drain cleaning services will help maintain your plumbing system’s efficiency and longevity.

For expert drain cleaning and comprehensive plumbing solutions, trust Elite Plumbing, Heating & Air Conditioning. Our team of skilled professionals is equipped with the latest tools and techniques to keep your drains clear and your home or business running smoothly.