31-10-2024

7 common causes of a blocked drain

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Discover 7 common causes of blocked drains and learn how to prevent them with Handy Experts’ professional tips and advice.

 

7 Common Causes of a Blocked Drain

Blocked drains are a common nuisance for homeowners, disrupting daily life and potentially leading to costly repairs. Understanding what causes these blockages can help you avoid them. At Handy Experts, we’re here to break down the seven most common causes of drain blockages, so you can keep your plumbing in top condition and prevent future issues.

 

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1. Leaves and Outdoor Debris

Outdoor debris, especially fallen leaves, can accumulate and block drains, particularly during the autumn and winter months. Wind and rain often carry these items into drain pipes, leading to clogs. A neglected garden or gutter increases the risk of debris ending up in drains. Installing a drain guard can help trap leaves and prevent them from clogging your drainage system.

 

2. Hair

Hair buildup is a common culprit for blocked bathroom drains. It binds with soap residue and forms clumps that can slow down or completely block water flow. Regularly using a drain catcher in showers and sinks can help prevent hair from building up in pipes. Additionally, a quick clean-up after brushing or washing your hair can go a long way.

 

3. Oil, Grease, and Fat

Oil, grease, and fat are major causes of kitchen sink blockages. When poured down the sink, these substances solidify as they cool, forming blockages over time. Known as "fatbergs," these greasy blockages can cause severe damage to both residential and public drainage systems. To prevent this, pour cooking oil or grease into a disposable container and throw it away instead of rinsing it down the sink.

 

4. Food Waste

While it may be tempting to rinse food remnants down the drain, even small pieces can accumulate and create blockages. Pasta, rice, and other absorbent foods expand in water, making them particularly problematic. To avoid this, always scrape food into a compost bin or waste container before rinsing dishes.

 

5. Soap Residue

Soap residue can contribute to blockages in drains, especially in bathrooms where liquid soap and shower gels are often used. Soap combines with minerals in water to form soap scum, which accumulates in pipes and slows down water flow. Opt for liquid soap and consider installing a water softener to reduce soap scum buildup.

 

6. Tree Roots

Tree roots are one of the more surprising causes of blocked drains. Roots naturally seek out water sources and can infiltrate small cracks in underground pipes, leading to significant blockages. Scheduling a CCTV drain survey can help you identify and address root intrusions before they cause extensive damage.

 

7. Wet Wipes and Toiletries

Flushing wet wipes, cotton wool, or sanitary items down the toilet can lead to serious blockages. These items don’t break down like toilet paper, leading to clogs that often require professional intervention. Keep a waste bin in the bathroom to encourage proper disposal of these products and prevent drain blockages.

 

Keeping your drains clear is an essential part of home maintenance, and a proactive approach can save you from costly repairs. If you’re facing a blocked drain, our team at Handy Experts is here to help.

 

Need Help? Contact Handy Experts

If you’re experiencing a blocked drain or need professional advice, our team of skilled experts is available to help. From routine maintenance to emergency services, Handy Experts provides reliable, affordable solutions for all your drainage needs.

 

Contact us today at 0330 912 2323 or visit our website to book a Handy Expert.

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