A clogged drain is a common headache for many homeowners. Grease buildup in the kitchen, hair in the bathroom, or even invading tree roots in the yard can all cause slow or blocked drainage.

In these situations, some people hear about a “sewer camera” and wonder: since the camera can go inside the pipes, can it also directly clean the blockage?

The short answer is no. A sewer camera is not designed to clean pipes. Its main purpose is inspection—helping you identify blockages, cracks, collapses, or even locate lost items inside narrow pipelines.

For a deeper explanation, let’s continue reading!

What Is a Sewer Camera?

A sewer camera is a specialized device used to inspect the inside of pipelines. It typically consists of a high-definition camera and a long cable. Connected to a monitor, it transmits live footage of the pipe’s interior. Thanks to its compact size and bendable design, the camera can navigate narrow and complex drainage systems, allowing users to “see” areas that are otherwise inaccessible.

Sewer cameras are widely used in homes, commercial buildings, and municipal projects. Whether you suspect a blockage, a leak, or need an inspection during renovations, these devices provide essential visual information.

What Is a Sewer Camera Used For?

The primary role of a sewer camera is inspection and diagnosis—not clearing blockages. It helps by:

• Identifying the type of blockage: Distinguishing between grease buildup, hair clogs, tree roots, or foreign objects.

• Pinpointing the exact location: Using cable length and live video to locate where the issue occurs in the line.

• Assessing pipe conditions: Revealing aging, cracks, or leaks that may not be visible otherwise.

• Verifying after cleaning: Ensuring that clogs have been fully cleared to prevent repeat problems.

By using a sewer camera, homeowners and plumbers can visually inspect the inside of pipes without tearing them apart—dramatically improving the efficiency and accuracy of repairs.

Can Sewer Cameras Clean Pipes?

A sewer camera cannot be used to clean pipes. Its primary function is to inspect the inside of pipes by capturing video footage to locate blockages, leaks, cracks, or other issues. 

Sewer cameras provide a non-invasive way to diagnose problems within pipes, but do not have the capability to dislodge blockages or perform any cleaning action. Cleaning of pipes requires separate tools like sewer snakes or specialized cleaning nozzles, whereas sewer cameras are for inspection only.

Although a sewer camera cannot directly clean pipes, it provides significant convenience and support during the cleaning process. Many homeowners who have used a sewer camera share similar feedback:

• "In the past, unclogging meant blindly running a drain snake over and over. Now, with camera inspection, the plumber pinpoints the exact problem area and clears it in one go."

In other words, the sewer camera plays a supporting role in the cleaning process. It’s not the cleaner itself, but it makes the entire job far more efficient and precise.

Why Isn't a Sewer Camera a Cleaning Tool?

While a sewer camera can reach deep inside pipes, it was never designed for cleaning—it was built for inspection. It lacks the high-pressure water flow, mechanical cutters, or force needed to remove clogs. The cable and lens are also delicate; forcing them against blockages risks damaging the equipment.

As one plumbing technician explained in an interview:

• “The camera is our eyes, not our hands. It shows us where the problem is, but the actual cleaning requires professional tools.”

Some homeowners who tried using it on their own shared similar experiences:

• “I thought pushing the drain camera in might pull some hair out, but it didn’t clear anything. It just made the cable dirty, and I ended up calling a plumber anyway.”

These stories confirm one simple truth: a sewer camera is not a cleaning tool.

The Real Tools for Pipe Cleaning

When it comes to actual pipe cleaning, the following tools are the true professionals:

1. Hydro Jetting

Using powerful streams of water to blast pipe walls, hydro jetting removes grease, mineral buildup, and stubborn blockages. It’s especially effective for restaurants, older homes, and pipes damaged by invasive tree roots.

Professionals often recommend this method because it delivers thorough results and is environmentally friendly (Angi).

2. Plumber’s Snake / Auger

A rotating drill head bores into clogs, breaking them apart or pulling them out. It works well for light to moderate blockages, such as hair or paper products.

Many DIY homeowners use this tool, though its effectiveness is limited compared to professional methods.

3. Chemical or Biological Cleaners

These break down grease, soap scum, and organic matter to restore flow. However, caution is needed: chemical cleaners may corrode pipes, while biological cleaners are gentler.

According to the U.S. Environmental Protection Agency (EPA), minimizing the use of harsh chemical cleaners can help extend the lifespan of your plumbing.

Homeowners often share positive results from professional tools:

•  “Our pipes used to clog all the time, and plungers never worked. Then the plumber used hydro jetting—it cleared instantly, and we haven’t had a single clog in two years.”

Clearly, professional cleaning tools are the real solution to drainage problems.

The Role of Sewer Cameras in Cleaning

While a sewer camera doesn’t clean pipes itself, it plays a crucial supporting role in the process:

• Before Cleaning: Helps professionals quickly locate the blockage and determine its type and severity.

• During Cleaning: Provides real-time visuals while using hydro jetting or a plumber’s snake, ensuring precision and avoiding guesswork.

• After Cleaning: Confirms that the pipes are fully cleared and free from hidden issues.

As Roto-Rooter emphasizes:

• “The plumbing camera is an essential partner in our pipe-cleaning process. It helps us work with accuracy, not assumptions.”

Homeowners echo the same sentiment: 

• “Before, plumbers would just snake the drain and leave, but it clogged again in days. Now, with camera inspection, I know it’s completely clear—and I feel much more confident.”

In short, the sewer camera may not be the star of the show, but it dramatically improves the efficiency and quality of pipe cleaning.

Conclusion

In summary, a drain camera cannot directly clean the pipes. Its true purpose is inspection and diagnosis, not removing blockages.

A drain camera inspection helps homeowners and professionals quickly identify problem areas, reduce trial and error, save unnecessary costs, and ensure a thorough cleaning.

For severe blockages, the best approach is to combine a drain camera inspection with professional cleaning tools such as hydro jetting or a plumbing auger, and, if necessary, contact a licensed plumber. 

FAQ

1. Will a Sewer Camera Damage My Pipes?

No. Sewer cameras are designed with flexible probes and smooth surfaces that won’t harm pipe walls. When operated by professionals, they are completely safe.

2. How Much Does a Sewer Camera Inspection Cost?

According to HomeAdvisor, a typical residential sewer camera inspection in the U.S. costs between $125 and $500, depending on pipe length, complexity, and regional rates.

3. How Often Should I Schedule a Sewer Camera Inspection?

If clogs are frequent, inspections every 1–2 years are recommended. For older homes or commercial systems such as restaurants, more frequent checks may be necessary.

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