5 Common Causes of Blocked Drains and How to Prevent Them

Introduction

Blocked drains are a common household and commercial problem that can cause unpleasant odours, slow drainage, and even flooding. Understanding what causes blockages is the first step to preventing them. In this post, we’ll explore the most frequent causes and provide practical tips to keep your drains flowing freely.

1. Fat, Oil and Grease

Pouring fat, oil or grease down the sink can cause it to solidify in pipes, leading to blockages. Always dispose of cooking fats in a container and avoid washing them down the drain.

2. Food Waste

Even if you have a waste disposal unit, some foods such as rice, pasta, coffee grounds, and eggshells can accumulate and clog drains. Dispose of these items in the bin instead.

3. Hair and Soap Scum

Bathroom drains are particularly prone to blockages caused by hair and soap residue. Use a hair trap in the shower or bath to catch hair before it goes down the drain.

4. Foreign Objects

Children’s toys, sanitary products, wet wipes (even labelled flushable), and other objects can cause serious blockages. Educate everyone in your home about what should not be flushed or drained.

5. Tree Roots

In outdoor drainage systems, tree roots can invade pipes in search of water, causing cracks and blockages. Regular inspection of your drains can help detect and resolve these issues early.

Conclusion

Regular maintenance and mindful disposal habits can prevent most drain blockages. For stubborn or recurring problems, a professional drain unblocking service like Call2Drain can provide fast, effective solutions.