Introduction

It's a safe bet that, as you're reading this, there is at least one drain clogged in your immediate neighborhood. The next-door-neighbor could have a slow-draining bathtub, the house on the corner might have a stopped sink or there could be a toilet that doesn't flush on the next street over. I get out my toolbox and help clear clogs whenever anyone asks, and I've gotten pretty good at it, but I'm nowhere near as good as the Drain Whisperer.

That's the nickname Tyler Pittenger has earned from his colleagues at Maryland-based Service Force Plumbing. "Drain cleaning is an art, and many plumbers aren't that good at it," says Roy Barnes, co-owner of Service Force. "When I get a good one like Tyler, I definitely will make use of him." Pittenger agreed to be a consultant for this primer on drain cleaning methods, so we're also going to get a chance to make use of him and his knowledge.

What Causes Clogged Drains?

The most common scenario is something obstructing water flow, such as hair, congealed grease or some hard object inadvertently dropped in the drain. More severe clogs may be caused by large obstacles or even tree roots in the sewer. Blocked vents can also make a drain clogged by restricting the air needed for water to flow.

What's the Easiest Way To Unclog a Drain?

"Your basic plunger is a good first step," says Pittenger. Plumbers tend to have their own methods, but they agree on two things: water flows downhill and plunging, done properly, can remove 90 percent of clogs. It's safer — and more effective — than pouring chemicals in your drain that can damage the pipes.

When Should You Call a Plumber To Clear a Clogged Drain?

When a clog develops in a main sewer or waste line, it usually affects more than one fixture. Such clogs are often too deep to reach with conventional augers, and you need a "snake and camera guy" like Pittenger to find the clog and bust it up.

Tools Required

Materials Required

• Enzyme-based drain cleaner
• Rubber gloves