Dealing with a blocked drain can be frustrating sometimes, but with the right DIY tips, you can quickly resolve plumbing issues and get your home back to normal. 

For nearly 35 years, our expert plumbers have handled every type of plumbing situation, including unblocking drains across Sydney. With this extensive experience, we’ve mastered all the handy tips and tricks to help you resolve these situations efficiently.

Before diving into helpful techniques, it’s important to understand the difference between a blocked drain and sewer problems, along with common causes and prevention methods.

Plumber inspecting a blocked drain in a domestic plumbing job

The Difference between a Blocked Drain and Sewer Issues

Your home’s plumbing system is divided into two parts: the indoor pipes and drains within your home, and the underground sewer line that connects to the main sewer. Blockages can occur in either, but their causes differ.

Minor blockages in a drain or toilet are often easily resolved using tools like a plunger or drain snake. However, blockages in the sewer line are more complex and typically require the expertise of plumbers with cameras to diagnose the issue.

Main Causes of Blocked Drains and How to Prevent Them

Common causes include hair, food scraps, and toiletries clogging drains. To prevent these issues, avoid pouring grease, oils, and fats down your kitchen sink. Instead, dispose of them in the bin once they solidify.

Regular maintenance of gutters and stormwater drains is crucial to avoid the build-up of leaves and debris. Tree roots can also invade and block pipes, so avoid planting large trees near your home’s drains.

For assistance with regular home plumbing maintenance, such as clearing gutters and stormwater drains or preventing tree root growth, trust The Clean Plumber. We recommend scheduling bi-annual inspections to catch potential issues early and prevent them from becoming more disruptive and costly.

Common blocked drain issues are usually the result of hair, food scraps, and toiletries

Signs of Serious Plumbing Issues

It’s important to be aware of warning signs that indicate a more serious underlying plumbing issue, as addressing these early can save you from costly repairs and significant damage to your home. While minor blockages are common, some problems signal that your plumbing system needs professional attention.

  • Foul Odours: Persistent unpleasant smells may signal a blockage or sewage backup.
  • Slow Drains: Slow drains throughout your home could indicate a blocked sewer.
  • Gurgling Sounds: Strange noises may indicate trapped air in the plumbing system.
  • Water Damage: Water stains on walls or ceilings may signal leaks or clogs.

If you encounter any of these issues, call us on 02 8859 0801. Our team of professional plumbers will thoroughly inspect and diagnose any issues before they escalate into a more disruptive and expensive problem.

DIY Blocked Drain Clearing Tips

If you’re dealing with a blocked drain and want to resolve the issue on your own, there are several effective remedies you can try. 

Turn the Kettle on

Pouring boiling water can be an effective solution for blocked drain clearing. This simple method works best for smaller drains, but it’s important to use it only on metal or ceramic pipes, as boiling water can loosen PVC pipe joints.

Use Baking Soda and Vinegar

If boiling water alone doesn’t work, try baking soda and vinegar. After pouring boiling water down the drain, add half a cup of baking soda and let it sit for a few minutes. Then, pour in one cup of vinegar and another cup of boiling water. Cover the drain for up to ten minutes, then flush with hot water.

Take the Plunge

Sometimes, all it takes to unblock a drain is a good plunge. The plunger is particularly effective for removing solid blockages in your kitchen or bathroom sink, as well as in your toilet. For optimal results, use vigorous up-and-down strokes with substantial pressure.

Check the U-Bend

If your sink drain is blocked, the problem is likely in the U-shaped pipe below. Fortunately, it’s easy to check. First, place a bucket under the drainpipe to catch any water or waste. Then, unscrew the two connections, take out the pipe, and clean it thoroughly before putting it back.

If DIY home plumbing isn't the solution, call your blocked drain experts at The Clean Plumber.

If none of these DIY methods have worked, or if you prefer the expertise of a blocked drain plumber, we’re here to assist you. Unblocking drains is one of our specialty plumbing services, and we’re equipped with the expertise and advanced tools, including CCTV cameras, to accurately diagnose and fix your blocked drain.

For more tips and expert advice on blocked drains or to book a service, visit our blog or contact us today.