Blocked drains can be a real hassle, but with a few easy methods, you can often resolve the problem yourself without needing to call a professional plumber. Whether it’s blocked sinks, shower drains, or more severe drain blockages, there are several simple and effective ways to tackle the issue. Here are some tried and tested methods to get your water flowing smoothly again.

Really Easy Ways to Clean Your Blocked Drain

Quick and Easy Methods to Unblock a Drain

1. Pouring Hot Water Down the Drain

One of the simplest solutions for minor clogs is to pour boiling water down the drain. The heat can dissolve grease and soap scum that might be causing the blockage. Here’s how to do it:

  • Boil a kettle full of water.
  • Carefully pour the boiling water down the drain in stages, allowing it to work for a few seconds between each pour.

2. Baking Soda and Vinegar

Using a mixture of baking soda and vinegar is a natural and effective way to clean blocked drains. This method works well for minor clogs and is safe for most types of plumbing.

  • Pour a cup of baking soda down the drain.
  • Follow with a cup of vinegar.
  • Cover the drain and let the mixture fizz for about 15 minutes.
  • Finish by pouring boiling water down the drain to flush out any remaining debris.

3. Plunger

A plunger can be very effective for unclogging sinks and shower drains. Ensure you have a good seal around the drain before you start plunging.

  • Place the plunger over the drain opening.
  • Push down firmly and then pull up sharply. Repeat several times until the blockage is cleared.

4. Drain Snake or Drain Auger

For more stubborn blockages, a drain snake (also known as a drain auger) can be very effective. This tool is available at any hardware store and can reach deep into your pipes to remove the blockage.

  • Insert the drain snake into the drain until you feel resistance.
  • Rotate the handle to break up the blockage.
  • Once the blockage is broken, slowly remove the snake, bringing the debris with it.

5. Caustic Cleaners

For tough blockages that don’t respond to other methods, caustic drain cleaners can be an option. These chemicals can dissolve grease, hair, and other stubborn materials. However, use them sparingly as they can be harsh on your pipes and the environment.

  • Follow the instructions on the cleaner’s label carefully.
  • Wear protective gloves and ensure good ventilation.

How to Clear a Badly Blocked Drain

1. Combination Method

Sometimes, using a combination of methods can be more effective, especially for severe blockages. Start with the baking soda and vinegar method, followed by plunging and then using a drain snake.

2. Professional Help

If you’ve tried all these methods and the drain is still blocked, it might be time to call in a professional plumber. Tree roots, for instance, can cause severe blockages that require specialised equipment to remove. For expert guidance, check out our article on when to call a plumber for a clogged drain.

What is the Quickest Way to Unblock a Drain?

The quickest way to unblock a drain often involves using a combination of hot water and a plunger. Pouring hot water down the drain can help loosen the blockage, and a plunger can then be used to dislodge it.

For more detailed preventative tips, read our article on Preventing Blocked Drains.


Keeping your drains clean and free from blockages doesn’t have to be a daunting task. By using these simple methods, you can often resolve minor clogs on your own. However, for persistent issues, professional help may be necessary to ensure your plumbing system remains in good working order.

At Pin Point Plumbing, we specialise in fast blocked drains repair by expert plumbers in Sydney. Fully licensed and insured, we offer a lifetime warranty on all labour and upfront pricing with no hidden fees. Starting at just $79, our services are both affordable and effective.

We can clear your drain with zero digging, providing a fast, affordable, and permanent solution for blocked drains without disrupting your lawn. Our CCTV camera drain inspection equipment allows us to quickly locate the cause of your blockage, and our fully qualified plumbers use the best methods to fix the issue efficiently and effectively.

CALL NOW! 02 8999 7483