When you have a clogged drain, it can quickly turn from a small problem into a big headache. Slow-moving sinks, tubs that won’t drain, or toilets that keep backing up are signs that something is stuck in your pipes. While plungers can help with minor clogs, tougher blockages often require a tool called a plumbing snake. But what exactly is a plumbing snake, and how does it work? Let’s break it down.

What is a Plumbing Snake?
A plumbing snake, also known as a drain snake or drain auger, is a long, flexible tool used to clear clogs in pipes. It usually looks like a coiled metal cable with a handle or motor on one end and a corkscrew-like tip on the other. Snakes can range in size—small handheld versions are used for sinks and tubs, while larger motorized ones can tackle deeper clogs in main sewer lines.
How Does a Plumbing Snake Work?
Using a plumbing snake is fairly simple in concept:
- Insert the snake – The cable is fed into the drain until it reaches the clog.
- Break through or grab the clog – By turning the handle (or activating the motor), the tip of the snake either breaks up the blockage or latches onto it.
- Remove the clog – Once the clog is loosened, water should begin flowing again. Sometimes, the clog comes back out with the snake.
This method is more effective than plunging because the snake physically reaches into the pipe to clear the blockage instead of just relying on pressure.
When Should You Use a Plumbing Snake?
A plumbing snake works best on stubborn clogs that plungers can’t fix, such as:
- Hair buildup in bathroom sinks or showers
- Food waste and grease in kitchen drains
- Small objects accidentally flushed down toilets
- Tree roots or heavy buildup in sewer lines (for heavy-duty snakes)
If you notice frequent clogs in the same drain, however, it could be a sign of a bigger plumbing issue. In that case, calling a professional plumber is the best solution.
Can You Use a Plumbing Snake Yourself?
Many homeowners try using a plumbing snake on their own. Small handheld snakes are available at most hardware stores, and they can be effective for minor clogs. However, using one incorrectly can damage your pipes, especially if you’re dealing with older plumbing or a large blockage. Motorized snakes, in particular, should be handled by professionals to avoid causing costly damage.
When to Call Hudson Plumbing
If a clog keeps coming back, smells bad, or affects multiple drains in your home, it’s time to call the experts at Hudson Plumbing. Our team has professional-grade equipment and the experience to clear even the toughest clogs safely and quickly.