5 Factors That Are Clogging Your Drains and How to Avoid Them

Name: Blocked Drain Perth
Brand: Perth Blocked Drains Plumbers
Rating: 5 (3 reviews)

Posted by Perth Blocked Drains Plumbers on 10 Apr 2026

Blocked drains can be a frustrating problem and cause many inconveniences. Blocked drains can cause unpleasant odors, slow drainage of water, and even sewage backups. You can prevent blocked drains by understanding the causes.

Blocked drains are caused by different reasons, and if not adequately addressed, can lead to costly repairs for your home or business. These are the most common reasons for blocked drains, and how you can prevent them.

1. Foreign objects

Foreign objects such as food particles, hair, soap residue, and paper products can cause blocked drains. These materials stick together inside pipes forming a blockage that prevents water flow.

These blockages can be prevented by:

Dispose of cooking oil in the trash and not down the drain
Do not pour coffee grounds or leftover food into the sink
To prevent hair accumulation, install drain covers in bathtubs, sinks, and shower stalls
Toilet paper should be used sparingly when flushing

2. Tree roots

Tree roots can often be found growing toward cracked pipes and pipe joints, where they can infiltrate the pipe and eventually block it completely.

To prevent tree root intrusion

Professionals can install pipes properly so that they are level.
Avoid planting trees near sewer lines

3. Grease buildup

Grease buildup is one of the most common causes of residential cookbook problems leading to blockages. Many people pour hot grease down their kitchen sink since it’s liquid form making it easily escapes from dishes but congeals quickly once it cools off deep inside your pipes causing stubborn clogs.

To avoid grease buildup in your kitchen sink dispose off all greasy wast like cook oils via trash bin instead pouring it down into your kitchen drainage system.

4. Structural damage

Cracked or collapsed pipes due to age, weather or changes in the soil can cause blocked drains. The following are signs of pipe damage:

Slow draining water
Multiple blocked fixtures
Mold growth
Foundation cracks

To prevent structural damages:

Regular inspections of your sewer lines with CCTV inspections are recommended so that professional repair companies can detect and correct any problems.

5. Incorrect pipe installation

Incorrect pipe installation or poor design can also contribute to blocked drains as it sometimes leaves very tight bends in unscrupulous areas where large debris easily form blockages from accumulated waste.

To prevent such occurrences, hire professionals to properly install pipes and ensure the pipes meet the recommended standards for sizes and torques.

Conclusion

Blocked drains can lead to significant problems if ignored for long periods of time. Be proactive about preventing blockages by taking preventative measures, hiring professionals for regular maintenance checks, following plumbing code requirements during constructions, placing catch baskets on screen traps in sink an drain shower outlets to capture any debris before it reaches the drainage system. To ensure your pipes are clear for years to come, take care of them today.

Key takeaways

Here are some essential things you should remember after reading this article:

Blocked drains are often caused by foreign objects such as hair, soap residues, paper products, and food particles.
Tree roots growth toward water sources such as cracked pipes causing complete blockage within a pipe.
Grease buildup deep inside your pipes causes stubborn clogs leading ultimately leads to Blocked Drains.
Cracked or collapsed pipes caused by weather, age or ground shifts can cause structural damage that impair smooth water flow.
Incorrect Pipe installations may leave very tight bends susceptible for large debris causing accumulative blockages. from the wastes that are going through the drainage system.
Hire only qualified-professionals plumbers for regular check ups instead of waiting for emergencies.
Follow standard local plumbing codes during construction.
Place catch baskets on screen traps at outlets to capture any debris before it reaches the drainage system.