How Plumbing Snakes Work: DIY Tips for Clearing Blocked Drains

Betsy Speer
October 16, 2024

Blocked drains are a common household nuisance that can disrupt daily routines and cause significant inconvenience. When plungers and chemical solutions fail, a plumbing snake often comes to the rescue. This ingenious tool, sometimes referred to as a drain auger, is a plumber's best friend for clearing stubborn clogs deep within pipes.

A plumbing snake is designed to navigate through the twists and turns of a plumbing system, reaching blockages that are otherwise inaccessible. Its flexible design allows it to manoeuvre around bends and dislodge debris, restoring the smooth flow of water. Understanding how this tool works can empower homeowners to tackle minor plumbing issues themselves, saving time and money.

In the world of plumbing, knowing when and how to use a plumbing snake can make all the difference. It's an essential skill for anyone looking to maintain their home’s plumbing system efficiently.

What Is A Plumbing Snake?

A plumbing snake, also known as a drain auger, is a flexible tool used to clear blocked drains and pipes. It consists of a long, flexible wire or cable with a corkscrew-shaped end capable of manoeuvring through narrow and winding pipes to reach clogged sections. This design allows the snake to bypass curves and bends that typical tools, like plungers, cannot navigate.

In households, they often use plumbing snakes to tackle stubborn blockages in sinks, toilets, and bathtubs when easy remedies prove ineffective. By physically reaching into the plumbing system, a plumbing snake can break apart or extract obstructions such as hair, grease, and solid waste, which chemical solutions may struggle with. Also, manual variants require simple hand operation, making them accessible for most users.

Professional versions of plumbing snakes sometimes come with motorised components, enhancing their ability to handle more extensive blockages in larger pipes. These tools not only save time but also reduce the need for frequent professional plumbing services. Understanding a plumbing snake's core function and capability is essential for maintaining a well-functioning home plumbing system.

Types Of Plumbing Snakes

Plumbing snakes come in manual and motorised variants, each suited for different plumbing challenges.

Manual Snakes

Manual snakes are basic tools ideal for unclogging minor blockages in household drains. They consist of a coiled metal wire attached to a handle. Users insert the wire into the drain and rotate the handle to break up or retrieve blockages. They're particularly useful for bathroom sinks, shower drains, and toilets. Although effective for small blockages, they require manual effort.

Motorised Snakes

Motorised snakes offer more power and are suitable for serious blockages in larger pipes. They feature an electric motor that rotates the cable. Professional plumbers often use them to deal with heavy-duty clogs in sewer lines and other tough obstructions. Motorised snakes can reach deeper into the plumbing system, providing an efficient solution for extensive blockages that manual versions struggle to tackle.

How Plumbing Snake Works

Plumbing snakes operate by exploring pipes to clear obstructions that resist simpler tools. Understanding the mechanics and benefits helps users employ this tool efficiently.

The Coiling Mechanism

Plumbing snakes typically feature a coiling mechanism, which allows them to wind through pipe bends. A flexible metal cable extends into the drain, twisting and turning to follow the pipe structure. The handle, when rotated, activates the coiling action, enabling the tool to pass through curvatures and towards the blockage.

Removing Blockages

Upon reaching an obstruction, the snake's corkscrew-like tip breaks the blockage apart or latches onto debris. Users rotate the handle counterclockwise to extract or dissolve clogs like hair and sediment. In motorised versions, electric motors enhance this action, swiftly clearing tougher build-ups and restoring water flow.

Advantages Over Other Methods

Plumbing snakes offer advantages over plungers and chemicals. They physically interact with clogs, effectively breaking or removing them without risking pipe damage. While chemical solutions may erode pipes over time, snakes provide a targeted approach, ensuring pipes remain intact and functional. Unlike plungers, which can be ineffective on stubborn clogs, snakes intimately address the problem, so ensuring thorough blockage removal.

When To Use A Plumbing Snake

A plumbing snake proves useful when common methods like plunging and chemical solutions fail to clear blockages. Clogs in bathroom or kitchen sinks and bathtubs, often caused by hair or soap scum, can be effectively addressed with this tool. If water drains slowly or backs up entirely, it's time to consider a plumbing snake.

For toilets, when the plunger can't dislodge a clog, the snake becomes essential. Solid obstructions in pipes, such as foreign objects accidentally flushed, are best tackled with the snake's corkscrew tip. This tool provides a more thorough approach when simple solutions aren't enough.

In cases where the problem isn't visible and persists even though other efforts, using a plumbing snake can help identify the source of the blockage. For recurring clogs, the snake handles deeper blockages, especially in older plumbing systems with pipes prone to collecting debris. For severe or persistent issues where a manual snake is ineffective, a motorised version may be necessary to break apart tougher obstructions, offering a solution when blockages resist manual effort.

Safety Tips And Considerations

Using a plumbing snake safely maximises effectiveness and minimises risks. Users must wear gloves to protect hands from sharp edges and debris. If possible, ensure the workspace is dry to prevent slipping. For motorised snakes, plug them into a ground fault circuit interrupter (GFCI) outlet to avoid electric shock.

Inspection of the plumbing snake before use ensures it's in good condition without kinks or damage. Always follow manufacturer instructions, especially for motorised tools, to maintain proper usage and prevent injuries. When operating the snake, apply steady, even pressure; avoid forcing it down pipes to prevent pipe damage or cable breakage.

Proper storage after every use prolongs the lifespan of the tool. Clean the snake and dry it thoroughly to avoid rusting. Store it in a dry place, away from moisture, to maintain its condition. Users must remain mindful of the potential hazards to ensure efficient and safe operation.

Conclusion

Understanding how a plumbing snake works offers homeowners a practical solution for tackling stubborn drain blockages. By effectively exploring through pipes and dislodging debris, this tool empowers individuals to maintain their plumbing systems without frequent professional intervention. Whether opting for a manual or motorised variant, recognising the appropriate use of a plumbing snake can save time and reduce costs associated with plumbing issues. With proper care and safety precautions, a plumbing snake proves to be an invaluable asset in ensuring a smoothly functioning household.

Frequently Asked Questions

What is a plumbing snake, and how does it work?

A plumbing snake, or drain auger, is a flexible tool used to clear blocked drains and pipes. It features a long metal cable with a corkscrew-shaped end that navigates through pipes to dislodge clogs. By rotating the handle, users can break apart or extract obstructions like hair and debris. This physical interaction with clogs, without damaging pipes, makes plumbing snakes an effective solution for stubborn blockages.

When should you use a plumbing snake?

A plumbing snake should be used when common methods like plungers and chemical solutions fail to clear a blockage. It is effective for clogs caused by hair, soap scum, and solid obstructions in bathroom and kitchen sinks, bathtubs, and toilets. For deeper or persistent blockages, especially in older plumbing, a plumbing snake can help identify and clear the source of the problem.

What are the differences between manual and motorised plumbing snakes?

Manual plumbing snakes are basic tools consisting of a coiled wire and handle, ideal for minor blockages in household drains. They require manual effort to break up clogs. Motorised snakes feature an electric motor that rotates the cable, offering more power for serious blockages in larger pipes. These are commonly used by professional plumbers to clear heavy-duty obstructions in sewer lines.

How can you safely use a plumbing snake?

To safely use a plumbing snake, wear gloves to protect against sharp edges and debris, and ensure your workspace is dry to prevent slipping. Use a ground fault circuit interrupter (GFCI) outlet for motorised models to avoid electric shock. Inspect the snake before use, follow manufacturer instructions, and apply steady pressure while operating. After use, clean and dry the snake to prolong its lifespan.

Are plumbing snakes better than chemical solutions?

Plumbing snakes are often better than chemical solutions for stubborn clogs because they physically interact with the blockage without risking pipe damage. Chemical solutions can cause erosion over time, potentially harming pipes. Snakes provide a targeted approach, ensuring thorough blockage removal and are suitable for deeper obstructions that chemicals might not reach.

Can a plumbing snake be used for all types of clogs?

While plumbing snakes are versatile, they might not be suitable for all types of clogs. They are highly effective for clearing organic blockages like hair and grease but may struggle with objects like wipes or toys. In such cases, careful use of a motorised snake or professional assistance may be necessary, especially for deeply lodged or complex obstructions.

Betsy Speer
October 16, 2024