How to use a plumbing snake?

By HotBotUpdated: August 21, 2024

Answer

Understanding What a Plumbing Snake Is

A plumbing snake, also known as a drain snake or auger, is a long, flexible metal cable with a corkscrew-like tip designed to dislodge and remove clogs from pipes. Unlike chemical drain cleaners, which can damage pipes and are not environmentally friendly, a plumbing snake offers a mechanical method for clearing blockages. There are several types of plumbing snakes, including manual, electric, and drum augers, each suited for different kinds of tasks.

Types of Plumbing Snakes

Manual Drain Snake

This is the most common type of plumbing snake, consisting of a long metal cable that you manually feed into the drain. It's ideal for minor clogs in household drains.

Electric Drain Snake

Electric snakes use a motor to rotate the cable, making it easier to penetrate tough clogs. These are typically used by professionals for more severe blockages.

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Drum Auger

A drum auger features a coiled cable stored inside a drum. It's designed for more significant clogs in larger pipes, such as those found in toilets and main sewer lines.

Tools and Materials Needed

Before you start using a plumbing snake, gather the following tools and materials:

Plumbing snake (appropriate type for your task)
Gloves
Bucket
Old towels
Adjustable wrench
Pipe wrench
Flashlight

Safety Precautions

Using a plumbing snake involves some risk, so it's essential to take precautionary measures:

Wear gloves to protect your hands from sharp debris and metal edges.
Use eye protection if you're dealing with chemicals or if there's a risk of splash-back.
Ensure the area around the drain is dry to prevent slipping.
Disconnect any electrical appliances near the drain to avoid electrical hazards.

Step-by-Step Guide to Using a Plumbing Snake

Step 1: Prepare the Area

Clear the area around the drain to ensure you have enough workspace. Place a bucket and old towels nearby to catch any water or debris that may come out of the drain.

Step 2: Remove the Drain Cover

Use an adjustable wrench or screwdriver to remove the drain cover. For sinks and bathtubs, you might need to use a pipe wrench to loosen and remove the P-trap, which is the curved section of the pipe beneath the drain.

Step 3: Insert the Snake

Feed the end of the snake into the drain. If you're using a manual snake, start by turning the handle clockwise to extend the cable into the pipe. For an electric snake, turn on the motor and carefully guide the cable into the drain.

Step 4: Push and Rotate

As you feed the snake into the drain, push and rotate the handle. This action helps the snake navigate through the pipe and break up any clogs. If you encounter resistance, rotate the snake more vigorously to dislodge the blockage.

Step 5: Retrieve the Snake

Once you feel the clog has been cleared or the snake has reached the end of the pipe, slowly retract the snake by turning the handle counterclockwise. Be cautious and gentle to avoid damaging the pipe or the snake.

Step 6: Clean Up

After removing the snake, inspect it for any debris and clean it thoroughly. Reassemble the P-trap and replace the drain cover. Run water through the drain to ensure it's clear and functioning correctly.

Tips for Effective Snaking

For stubborn clogs, consider using a combination of a plumbing snake and a plunger to maximize your chances of clearing the blockage.
If the snake gets stuck, reverse the rotation to free it before continuing.
Regularly clean your plumbing snake after use to extend its lifespan and maintain its effectiveness.
Use a flashlight to inspect the drain and identify the type of blockage before using the snake.

When to Call a Professional

While a plumbing snake is a highly effective tool, there are situations where professional help is necessary:

If the clog is located deep within the plumbing system or in the main sewer line.
If you have repeatedly tried to clear the clog without success.
If the blockage is caused by a broken or damaged pipe.
If you notice foul odors or sewage backup.

Maintenance and Prevention

To minimize the need for using a plumbing snake, consider these preventive measures:

Avoid pouring grease or oil down the drain, as they can solidify and cause blockages.
Use drain covers to catch hair, food particles, and other debris.
Regularly flush drains with hot water and a mixture of baking soda and vinegar to prevent buildup.
Schedule annual plumbing inspections to identify and address potential issues before they become major problems.

As you incorporate these techniques and insights into your home maintenance routine, you'll find that a well-utilized plumbing snake can be an invaluable tool, offering both immediate relief and long-term benefits.