Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors

Blocked Drains: Common Causes and How to Prevent Them 

August 2, 2023

plumber in working clothes fixing a drain

A blocked drain is a common household problem that can lead to serious consequences if left unattended. Blocked drains can cause various issues, such as unpleasant smells, slow-draining water, and even flooding. Knowing the common causes of blocked drains and taking preventive measures can save you time, money, and potential damage to your property. In this article, we'll discuss the main culprits that cause blocked drains and share some useful tips on how to prevent and address these issues.

  1. The Common Causes of Blocked Drains 
    1. Hair
      One of the most common causes of blocked drains is hair. Hair can easily accumulate in bathroom drains, especially in showers and bathtubs. Over time, hair can form a large mass that obstructs the flow of water, leading to clogged drains. To prevent hair from blocking your drains, it's essential to regularly remove hair from your drain and use drain covers or strainers to catch hair before it goes down the drain.
    2. Grease and Fat
      Grease and fat are notorious for causing blocked drains in kitchens. When grease and fat are washed down the drain, they can solidify and stick to the pipe walls, eventually causing a blockage. To avoid this issue, never pour grease or fat down the drain. Instead, let it cool and solidify, then dispose of it in the trash. You can also use grease-fighting dish soap to help break down grease and prevent it from sticking to your pipes.
    3. Food Particles
      Food particles are another common cause of blocked drains. Even small food particles can accumulate over time and form a blockage in your drain. To prevent this problem, always scrape your plates and utensils before washing them, and never put food particles down the drain. You can also use a sink strainer to catch food particles before they enter your drain.
    4. Foreign Objects
      Foreign objects such as toys, sanitary products, and other items can accidentally end up in your drains and cause a blockage. To prevent foreign objects from blocking your drains, always be mindful of what you're putting down your drain, and educate your family members on proper drain usage.
  2. How to Prevent Blocked Drains 
    1. Regular Drain Cleaning
      One of the most effective ways to prevent blocked drains is by regularly cleaning your drains. Pouring hot water down your drain once a week can help break down and wash away any buildup of grease, fat, and other debris. You can also use a drain cleaning solution or a homemade mixture of baking soda and vinegar to clean your drains.
    2. Use of Drain Covers and Strainers
      Drain covers and strainers are a simple and effective way to prevent blocked drains. They help catch hair, food particles, and other debris before they can enter your drain and cause a blockage. Make sure to clean your drain covers and strainers regularly to ensure they continue to function effectively.
    3. Proper Disposal of Waste
      Properly disposing of waste is essential for preventing blocked drains. Never pour grease or fat down the drain, and always scrape your plates and utensils before washing them. Additionally, make sure to dispose of foreign objects such as sanitary products and wipes in the trash, rather than flushing them down the toilet.
    4. Professional Drain Maintenance
      Sometimes, despite your best efforts, blocked drains can still occur. In these cases, it's essential to call in a professional plumber to assess the situation and remove the blockage. Regular professional drain maintenance can also help prevent blockages from occurring in the first place.


Blocked drains can cause a multitude of problems in your home, from unpleasant smells to potential flooding. By understanding the common causes of blocked drains and taking preventive measures, you can help keep your drains clear and functioning properly. Regular drain cleaning, using drain covers and strainers, properly disposing of waste, and scheduling professional drain maintenance are all essential steps in preventing blocked drains and maintaining a healthy plumbing system in your home.

Author Bio:- I am Emma Smith, an experienced and professional blogger. Writing an article on different topics is my passion and hobby. Here you can see my skills which give you small ideas on understanding all the thoughts with different themes. I love to write a blog on various topics, like home improvement, business, automotive, Lifestyle, Events, Health, etc.

Tags:- blocked drains glen Waverley, blocked drains.


Other Great Resources:

Anna Petrova

Anna Petrova is an esteemed lead editor, where she explores the nexus of modern design, urban living, and sustainability.
see more from me

Leave a Reply

Your email address will not be published. Required fields are marked *

Exploring the most sophisticated spatial concepts from across the globe. Discover innovative building techniques and materials available, worldwide.

Terms & ConditionsPrivacy PolicyLogin