How to Effectively Use a Drain Snake for Clogged Drains

In this article, I will guide you step-by-step on how to use a plumbing snake.

Blocked drains are a common nuisance. Whether it’s in your bathtub or sink, a clogged drain can cause much frustration. If you’ve tried plungers, baking soda, hot water, or chemical agents, don’t throw in the towel just yet! You might want to try using a drain snake instead of calling a plumber.

What Is a Drain Snake?

A drain snake, also commonly known as a plumber’s snake, is a device used to unclog household plumbing. Unlike the specialized pipe-clearing machines used by professionals, this lightweight tool can be carried around to address everyday plumbing issues.

Construction: A drain snake consists of a long coiled wire with an auger at one end, housed in a rotary handle.

Mechanism: The coiled wire rotates as it moves through the pipes, removing barriers such as hair, soap scum, grease, or debris.

How to Use a Plumbing Snake: Step-by-Step Guide

1. Prepare the Work Area

Remove the drain cover to access the pipe.

Drain any stagnant water in the sink or bathtub.

Keep a bucket or trash bag handy to dispose of debris removed during the process.

2. Insert the Drain Snake

Locate the drain opening and press the blade down inside the drain.

Guide the snake into the drain, allowing it to navigate the pipe naturally.

3. Rotate the Hand Crank

Once the snake is in position, begin twisting the handle.

The coil unwinds, sending the auger further into the pipe to break up the clog.

Move the tool slowly and steadily to prevent damage to the pipes.

4. Break Through Blockages

If you feel resistance, the auger has likely reached a blockage.

Use minimal force and turn the crank gently to grab or dislodge the blockage.

For hard-to-break items like plastic or toys, the auger may latch onto them for removal.

5. Test and Repeat if Necessary

Once the blockage is removed, pull the snake out and clean the auger.

Run water to check if the drain is clear.

If drainage is still sluggish, repeat the process or try a different approach to clear the clog.

When to Get Professional Help

If using a drain snake doesn’t resolve the problem, consider consulting a professional. Common causes of severe drainage issues include:

Rusty pipes

Tree roots blocking the drainage system

Crushed or broken pipes

Professional plumbers may use advanced tools such as high-pressure water jetters, motorized augers, or CCTV systems for accurate diagnosis and repair.

Using a Drain Snake: Tips and Precautions

Be patient: Avoid forcing the snake into pipes, as this could cause damage.

Use gloves: Protect your hands during the process.

Avoid flushing wipes: These can worsen clogs.

Be gentle: Aggressive cranking can damage pipes.

Questions & Answers: Drain Snake

Is it possible to use a drain snake with different types of pipes?

Yes, most household pipes are compatible with a drain snake. Use a toilet auger for toilets.

What is the cost of a drain snake?

Drain snakes are inexpensive, typically ranging from $10 to $20 at hardware stores.

Can a drain snake damage pipes?

Yes, improper use can create holes in pipes. Use gentle pressure and avoid harsh turns.

How often should a drain snake be used?

Only use a drain snake when there is a blockage. Routine use is unnecessary unless issues recur frequently.

What kinds of blockages can a drain snake clear?

It works best on blockages caused by hair, grease, soap scum, and minor debris.

Conclusion

A drain snake is a simple yet effective tool for clearing clogs in sinks, toilets, and other plumbing fixtures. While it won’t solve all plumbing problems, it can save time and money by handling minor obstructions. For persistent or severe issues, don’t hesitate to consult a professional plumber.

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