As a homeowner, you might have encountered an ‘air lock’ in your waste pipe, which can cause slow-draining sinks and toilets and even sewage backups. The blockage happens when air becomes trapped in a section of the pipe, preventing water from flowing through. If you’re facing this issue, don’t worry; there are several ways to fix it.
Let’s first explore what causes air locks to occur in waste pipes . Typically, this happens when air becomes trapped in a section of the pipe that sits higher than the rest of the pipe. This can occur when the pipe is incorrectly installed or when there’s a dip in the pipe that allows air to become trapped.
4 Top Methods to Fix an Air Lock in Your Plumbing
Use a Plunger : This is one of the simplest and most effective ways to remove an air lock. Fill the sink or toilet with water, place the plunger over the drain, and push down and pull up several times. This will create suction and dislodge the air lock.
Use a Drain Snake : If the plunger doesn’t work, try using a drain snake, a long and flexible tool that can be inserted into the drain to remove blockages. Turn the snake clockwise to loosen any debris or air that may be trapped.
Check Your Vent Pipes : A blocked vent pipe is another cause of air locks in waste pipes. The vent pipe allows air to flow through the waste pipe, and if it becomes blocked, it can cause air locks. Check the vent pipe on your roof for obstructions, such as leaves or debris. Clear any blockages and try running water through the drain again.
Call a Professional Plumber : If you’ve tried all these methods and still experience air locks, call in licensed plumbers like White Plumbing Co. They can diagnose the problem and suggest the best course of action to fix it. They may need specialized tools or equipment to remove the blockage and restore proper flow to your waste pipe.

Professional Plumbing Repair in Springfield, MO
At White Plumbing Co ., we offer reliable plumbing services in Springfield and surrounding areas in Missouri, including drain cleaning, plumbing repair, water heater replacement, toilet repair, faucet repair, and water heater repair and installation.
Our team of licensed plumbers has extensive experience and can help with everything from air locks in waste pipes to full plumbing installations. Contact us today to schedule an appointment or learn more about our services .