Most Common Causes of a Blocked Drain and Solutions


Blocked drains are quite the nuisance to deal with. They also pose a health hazard by leaving you without access to running water in the sink or bathtub. But don’t worry, because dealing with blocked drains Castle Hill doesn’t have to be as scary as it sounds. It just takes a bit of knowledge and know-how! In this article, we’ll be focusing on some of the most common causes of blocked drains and how to diagnose them.

Tree Roots in the Drainpipe

A blocked drain is often caused by tree roots growing into and clogging the drainpipe. This is especially common in older homes with clay pipes. To fix this, you need to hire professional Castle Hill plumbers to clear the roots and repair the pipe. You can also try clearing the roots yourself using chemicals like vinegar or boiling water.

A Hair Wrapped Around The U-Bend

With more than 20,000 hair follicles on your head, it’s no surprise that hair will wrap around the u-bend from time to time! To avoid this issue all together, you should use a plunger or snake in reverse before turning on your water for any length of time.

Foreign Objects in the U-Bend

The U-bend is the curved pipe beneath your sink where water drains away. It’s also where most drain blockages occur. The problem is that over time, all sorts of things can end up in the U-bend, from hair to food scraps and everything in between. Luckily, there’s an easy way to fix this.

Just remove the U-bend and give it a good clean! Be sure to use gloves or some other type of protection when removing the U-bend. Once you have removed it, scrape out any bits left in the pipe with a blunt object and then replace the U-bend securely. If nothing seems to work, call your plumber so that you don’t risk damaging the drain pipes.

Fat Grease Build-up in the Pipe

One of the most common causes of a blocked drain is also one of the most preventable: grease build-up. When hot grease cools and hardens, it can adhere to the sides of your pipes and form a blockage. To help prevent this, never pour grease down your drain, even if it’s liquid when you pour it. Instead, dispose of it in the trash. If you have a lot of grease build-up in your plumbing Castle Hill system, you may need to have your pipes professionally cleaned.

Garbage Disposal Clogs

A garbage disposal can easily become clogged with things like chicken bones, fruit seeds, and coffee grounds. To avoid this, be sure to only put small pieces of food down the disposal, and run plenty of water while it’s running. Remember, Fats, oils, and grease can solidify in your drains and cause major clogs.

Blocked drains are hassle to deal with. If your pipes are blocked and you can’t fix it, please call in a professional plumber. A seasoned plumber can unclog the drain in no time.

The author is one of the Castle Hill plumbers, offering high quality plumbing solutions for over 30 years to both residential and commercial property owners. Visit for more details.

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