If you’re a homeowner tackling a DIY plumbing job, be sure you’re well-versed in these plumbing terms.

Looking to flex your muscle as a DIY plumbing repair, maintenance and improvement pro? Here are 10 common plumbing terms you should know before diving into a DIY project:

1. Auger

Use this bendable, metal rod with a curved end to clear clogged drains. Toilet augers are the most common for household DIY, but there are also larger, sometimes motorized, augers for underground drain lines.

2. Plumbing snake

Similar to an auger, a plumbing snake can break up clogs, according to Lowe’s. Made of thin, flexible metal, this tool can reach small, confined spaces with ease.

3. Faucet

This fixture controls the water flow from sinks, tubs and showers. Some have two handles – one for hot and another for cold water. Others have just one lever to control the flow and temperature.

4. Drain

This opening connects to the piping system and allows wastewater to leave the area and reach the pipes. Most drains are a simple open hole, while some have protective grates covering them.

5. O-ring

These are circular, rubber washers that serve as watertight seals between two parts of a plumbing system. O-rings are essential components and must be replaced after time or wear and tear.

6. Overflow and backflow

Overflow occurs when there’s a blockage in the plumbing system that prevents water from draining. Backflow is when water travels back up the pipes into the main plumbing system. Both can cause damage to the sewer system, requiring immediate repair.

7. Burst pressure

When there is excess pressure in the pipes, it can cause a pipe or tube in the plumbing system to burst. Many times, plumbing materials will specify burst pressure levels so to inform plumbers and homeowners to ensure the tubes and pipes are strong enough for the system.

8. Septic tank

A hold-all for waste, septic tanks let solid particles settle before pumping and removing them from the closed chamber.

9. Valve

This important mechanical device controls water flow. Plumbing systems include several types of valves, such as shutoff valves under sinks and toilets. These allow you to turn off the water supply when performing repairs. Relief valves allow you to release excess pressure or temperature.

10. Pressure gauge

A measuring device used to determine the amount of pressure in the pipes, this gauge is important for monitoring system performance.

Even with your enhanced plumbing knowledge, there are certain issues that require the expert skills of a professional. Don’t hesitate to schedule an appointment with a licensed plumber.

Being prepared before home repair issues arise is always a good strategy. Plans from Service Line Warranties of America can help you pay for covered water, sewer and other service line repairs.