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6 Common Culprits Of A Blocked Sewer Pipe


Sewer pipes are important as they take all the wastewater and domestic sewage away. However, what happens when they get clogged up, or the drain gets blocked?

Users often push sewers to their limits and beyond. Substances like fat, oil and grease, sanitary products, and even baby wipes can lead to a blocked sewer pipe. Not to forget, most of the time in Sydney, Australia, a tree root growing and causing damage to the sewer pipe can also cause a blocked drain.

With this blog, you’ll learn 6 reasons why your sewer pipes can get blocked and how to solve it effectively.


Hair, which can mix with oil and other adhesive materials to produce clogs, is a significant cause of drain blockages. The most effective technique to cope with hair clogs is to avoid them in the first place.

Moreover, you must ensure that all sewers have hair guards and that you clear them regularly.

Soap Residue

You might be wondering how soap can clog your pipes. Manufacturers prepare conventional soap bars using fat or grease. The soap’s fat reacts with the mineral elements, forming a hard deposit that damages bath faucets and clogs sewer pipes.

So swap your traditional soaps with soap-free bathing and hire a professional to clean your pipes and remove any soap residue.

Dirt and Dust Particles

You may believe that your sewer and pipelines are designed to wash everything away. However, while you wish to eliminate extra dust off yourself and your belongings, it can accumulate in your sewers and cause problems.

So, before washing your garments and body inside, brush or rinse off any excess dirt and muck.

Food and Liquid Waste

Food waste must not go down the sewer even if you have a dispenser in your basin. So, arrange a composting heap instead to dispose of food waste. This is especially crucial for non-biodegradable garbage like coffee grounds and tea leaves.

You must also avoid oil or grease, for example, because they can harden in the tubes and result in a blocked sewer pipe. Instead, soak the oil with tissue paper and decompose it.

Mineral Deposition

Minerals absorbed in hard water may accumulate and form insoluble aggregates, which can often clog drains. If hard water is an issue in your neighbourhood, one remedy is to install a water softener in your house.

If that isn’t a possibility, you’ll need to sanitise and remove silt and deposits regularly. Mineral accumulation clogs can be tough to get rid of after they’ve formed, so call a specialist if your sewers and drains aren’t running.

Small Objects

Small things might get into your plumbing system and cause mayhem. Hence, you should only flush, drain, or pour only toilet paper, water, and human excrement down the drain. Any other items should be appropriately discarded in the garbage, composted, or recycled.

If any strange object has entered your sewage system and is creating trouble, you’ll most likely require professional assistance to eliminate it and restore normalcy to your pipework.

Parting note

Blocked drains are an all-too-common occurrence. Numerous factors can cause them, from tree roots to grease build-up and everything in between.

For many people, the plumbing in their homes is a mystery. It can be hard to understand the purpose of a pipe and where it goes.

With this article, here’s hoping that you can understand the basics of blocked pipes and drains and how to solve problems when they arise.

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